NEW
Font size
WorksheetsMatter in Our Surroundings_VSA_1
Total questions: 41
Worksheet time: 21mins
Is there any similarity in materials? What is the first statement of the video clip?
Mater occupies space all objects around us such as tables chairs paper steel water ice and so on are matter
There are three states of matter namely solids, liquids, and gases
Matter is anything that has mass and occupies space
Let us illustrate that how matter occupies space.
Fill a bowl with water.
Is there any similarity in materials? What is the Second statement of the video clip?
Hold a glass tumbler upside down above the water and push it slowly into the water here you can observe that the water cannot enter or fill the tumbler
There are three states of matter namely solids, liquids, and gases
Matter is anything that has mass and occupies space
Let us illustrate that how matter occupies space.
Fill a bowl with water.
Is there any similarity in materials? What is the Third statement of the video clip?
Hold a glass tumbler upside down above the water and push it slowly into the water here you can observe that the water cannot enter or fill the tumbler
When the tumbler is tilted the bubbles of air come out from the surface of the water
Matter is anything that has mass and occupies space
Let us illustrate that how matter occupies space.
Fill a bowl with water.
Is there any similarity in materials? What is the Fourth statement of the video clip?
Hold a glass tumbler upside down above the water and push it slowly into the water here you can observe that the water cannot enter or fill the tumbler
When the tumbler is tilted the bubbles of air come out from the surface of the water
Thus the air which is unseen which is the gaseous form of matter fills up
Let us illustrate that how matter occupies space.
Fill a bowl with water.
Is there any similarity in materials? What is the Fifth statement of the video clip?
Hold a glass tumbler upside down above the water and push it slowly into the water here you can observe that the water cannot enter or fill the tumbler
When the tumbler is tilted the bubbles of air come out from the surface of the water
Thus the air which is unseen which is the gaseous form of matter fills up
The space inside the tumbler takes up its shape and prevents the water from entering the tumbler this shows that matter occupies space
Fill a bowl with water.
Is there any similarity in materials? What is the Sixth statement of the video clip?
Hold a glass tumbler upside down above the water and push it slowly into the water here you can observe that the water cannot enter or fill the tumbler
When the tumbler is tilted the bubbles of air come out from the surface of the water
Thus the air which is unseen which is the gaseous form of matter fills up
The space inside the tumbler takes up its shape and prevents the water from entering the tumbler this shows that matter occupies space
Fill a bowl with water.
Is there any similarity in materials? What is the Seventh statement of the video clip?
Hold a glass tumbler upside down above the water and push it slowly into the water here you can observe that the water cannot enter or fill the tumbler
When the tumbler is tilted the bubbles of air come out from the surface of the water
Thus the air which is unseen which is the gaseous form of matter fills up
The space inside the tumbler takes up its shape and prevents the water from entering the tumbler this shows that matter occupies space
Fill a bowl with water.
Is there any similarity in materials? What is the Eighth statement of the video clip?
Hold a glass tumbler upside down above the water and push it slowly into the water here you can observe that the water cannot enter or fill the tumbler
When the tumbler is tilted the bubbles of air come out from the surface of the water
Thus the air which is unseen which is the gaseous form of matter fills up
The space inside the tumbler takes up its shape and prevents the water from entering the tumbler this shows that matter occupies space
Fill a bowl with water.
Is there any similarity in materials? What is the Ninth statement of the video clip?
Hold a glass tumbler upside down above the water and push it slowly into the water here you can observe that the water cannot enter or fill the tumbler
When the tumbler is tilted the bubbles of air come out from the surface of the water
Thus the air which is unseen which is the gaseous form of matter fills up
The space inside the tumbler takes up its shape and prevents the water from entering the tumbler this shows that matter occupies space
Fill a bowl with water.
When 50 g of sugar is dissolved in 100 mL of water, there is no increase in volume. What characteristic of matter is illustrated by this observation? What is the First statement of the video clip?
Have you ever wondered how sugar dissolves in water?
It actually has something to do with the way the water molecules interact with the sugar molecules
When you first pour sugar into a glass of water the sugar is still visible.
This is because the sugar molecules have only just been exposed to the water molecules
They have not had much time to interact the sugar molecules are still attracted to each other
When 50 g of sugar is dissolved in 100 mL of water, there is no increase in volume. What characteristic of matter is illustrated by this observation? What is the Second statement of the video clip?
As the sugar is stirred into the water, the sugar seems to disappear but it doesn't really disappear? Does it?
It actually has something to do with the way the water molecules interact with the sugar molecules
When you first pour sugar into a glass of water the sugar is still visible.
This is because the sugar molecules have only just been exposed to the water molecules
They have not had much time to interact the sugar molecules are still attracted to each other
When 50 g of sugar is dissolved in 100 mL of water, there is no increase in volume. What characteristic of matter is illustrated by this observation? What is the Third statement of the video clip?
As the sugar is stirred into the water, the sugar seems to disappear but it doesn't really disappear? Does it?
No both the sugar molecules and the water molecules are still present, the reason the sugar seems to disappear is because the sugar molecules are more attracted to the water molecules than they are to each other
When you first pour sugar into a glass of water the sugar is still visible.
This is because the sugar molecules have only just been exposed to the water molecules
They have not had much time to interact the sugar molecules are still attracted to each other
When 50 g of sugar is dissolved in 100 mL of water, there is no increase in volume. What characteristic of matter is illustrated by this observation? What is the Fourth statement of the video clip?
As the sugar is stirred into the water, the sugar seems to disappear but it doesn't really disappear? Does it?
No both the sugar molecules and the water molecules are still present, the reason the sugar seems to disappear is because the sugar molecules are more attracted to the water molecules than they are to each other
When the water is stirred the sugar molecules mix with the water molecules; the water molecules insert themselves between the sugar molecules
This is because the sugar molecules have only just been exposed to the water molecules
They have not had much time to interact the sugar molecules are still attracted to each other
When 50 g of sugar is dissolved in 100 mL of water, there is no increase in volume. What characteristic of matter is illustrated by this observation? What is the Fifth statement of the video clip?
As the sugar is stirred into the water, the sugar seems to disappear but it doesn't really disappear? Does it?
No both the sugar molecules and the water molecules are still present, the reason the sugar seems to disappear is because the sugar molecules are more attracted to the water molecules than they are to each other
When the water is stirred the sugar molecules mix with the water molecules; the water molecules insert themselves between the sugar molecules
And begin to surround each individual molecule the once clumped together sugar molecules are now more attracted to the water molecules
They have not had much time to interact the sugar molecules are still attracted to each other
When 50 g of sugar is dissolved in 100 mL of water, there is no increase in volume. What characteristic of matter is illustrated by this observation? What is the Sixth statement of the video clip?
As the sugar is stirred into the water, the sugar seems to disappear but it doesn't really disappear? Does it?
No both the sugar molecules and the water molecules are still present, the reason the sugar seems to disappear is because the sugar molecules are more attracted to the water molecules than they are to each other
When the water is stirred the sugar molecules mix with the water molecules; the water molecules insert themselves between the sugar molecules
And begin to surround each individual molecule the once clumped together sugar molecules are now more attracted to the water molecules
Which is why they easily separate from each other
When 50 g of sugar is dissolved in 100 mL of water, there is no increase in volume. What characteristic of matter is illustrated by this observation? What is the Seventh statement of the video clip?
When the water molecules surround all the sugar molecules, The sugar is dissolved
No both the sugar molecules and the water molecules are still present, the reason the sugar seems to disappear is because the sugar molecules are more attracted to the water molecules than they are to each other
When the water is stirred the sugar molecules mix with the water molecules; the water molecules insert themselves between the sugar molecules
And begin to surround each individual molecule the once clumped together sugar molecules are now more attracted to the water molecules
Which is why they easily separate from each other
When 50 g of sugar is dissolved in 100 mL of water, there is no increase in volume. What characteristic of matter is illustrated by this observation? What is the Eighth statement of the video clip?
When the water molecules surround all the sugar molecules, The sugar is dissolved
No both the sugar molecules and the water molecules are still present, the reason the sugar seems to disappear is because the sugar molecules are more attracted to the water molecules than they are to each other
When the water is stirred the sugar molecules mix with the water molecules; the water molecules insert themselves between the sugar molecules
And begin to surround each individual molecule the once clumped together sugar molecules are now more attracted to the water molecules
Which is why they easily separate from each other
When 50 g of sugar is dissolved in 100 mL of water, there is no increase in volume. What characteristic of matter is illustrated by this observation? What is the Ninth statement of the video clip?
When the water molecules surround all the sugar molecules, The sugar is dissolved
No both the sugar molecules and the water molecules are still present, the reason the sugar seems to disappear is because the sugar molecules are more attracted to the water molecules than they are to each other
When the water is stirred the sugar molecules mix with the water molecules; the water molecules insert themselves between the sugar molecules
And begin to surround each individual molecule the once clumped together sugar molecules are now more attracted to the water molecules
Which is why they easily separate from each other
When 50 g of sugar is dissolved in 100 mL of water, there is no increase in volume. What characteristic of matter is illustrated by this observation? What is the
Tenth statement of the video clip?
When the water molecules surround all the sugar molecules, The sugar is dissolved
No both the sugar molecules and the water molecules are still present, the reason the sugar seems to disappear is because the sugar molecules are more attracted to the water molecules than they are to each other
When the water is stirred the sugar molecules mix with the water molecules; the water molecules insert themselves between the sugar molecules
And begin to surround each individual molecule the once clumped together sugar molecules are now more attracted to the water molecules
Which is why they easily separate from each other
When 50 g of sugar is dissolved in 100 mL of water, there is no increase in volume. What characteristic of matter is illustrated by this observation? What is the
Eleventh statement of the video clip?
When the water molecules surround all the sugar molecules, The sugar is dissolved
No both the sugar molecules and the water molecules are still present, the reason the sugar seems to disappear is because the sugar molecules are more attracted to the water molecules than they are to each other
When the water is stirred the sugar molecules mix with the water molecules; the water molecules insert themselves between the sugar molecules
And begin to surround each individual molecule the once clumped together sugar molecules are now more attracted to the water molecules
Which is why they easily separate from each other
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the first statement of the video?
WHAT IS DIFFUSION?
Ever wonder how substances move around the body? Or how a metabolite gets in and out the cells?
Or how perfumes spray spread the aroma around in a matter of seconds from the corner you spray it to the rest of your room?
Diffusion is to be blamed.
Yes, it is the kind of transport in which dissolved substances of particles move from region of higher concentration to lower concentration with no external energy involved.
Since this transport does not require energy from external source, it is also called passive transport.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Second statement of the video?
Diffusion occurs when particles, gases, or dissolve substances are mobile or free to move as they spread from where they are in high concentration, to the region where they are in low concentration throughout the concentration gradient.
Or how perfumes spray spread the aroma around in a matter of seconds from the corner you spray it to the rest of your room?
Diffusion is to be blamed.
Yes, it is the kind of transport in which dissolved substances of particles move from region of higher concentration to lower concentration with no external energy involved.
Since this transport does not require energy from external source, it is also called passive transport.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Third statement of the video?
Diffusion occurs when particles, gases, or dissolve substances are mobile or free to move as they spread from where they are in high concentration, to the region where they are in low concentration throughout the concentration gradient.
The concentration gradient is an environment in which particles are distributed in different concentrations, keeping high concentration region on one side and low concentration on the other side.
Diffusion is to be blamed.
Yes, it is the kind of transport in which dissolved substances of particles move from region of higher concentration to lower concentration with no external energy involved.
Since this transport does not require energy from external source, it is also called passive transport.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Fourth statement of the video?
Diffusion occurs when particles, gases, or dissolve substances are mobile or free to move as they spread from where they are in high concentration, to the region where they are in low concentration throughout the concentration gradient.
The concentration gradient is an environment in which particles are distributed in different concentrations, keeping high concentration region on one side and low concentration on the other side.
In the human body the blood takes oxygen using this simple mode of passive transport, in which oxygen moves from alveoli or air spaces, in which it happens to be in higher concentration,
to the blood where it is used to be in lower concentration.
Yes, it is the kind of transport in which dissolved substances of particles move from region of higher concentration to lower concentration with no external energy involved.
Since this transport does not require energy from external source, it is also called passive transport.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Fifth statement of the video?
Diffusion occurs when particles, gases, or dissolve substances are mobile or free to move as they spread from where they are in high concentration, to the region where they are in low concentration throughout the concentration gradient.
The concentration gradient is an environment in which particles are distributed in different concentrations, keeping high concentration region on one side and low concentration on the other side.
In the human body the blood takes oxygen using this simple mode of passive transport, in which oxygen moves from alveoli or air spaces, in which it happens to be in higher concentration,
to the blood where it is used to be in lower concentration.
It can also be conceived as a mode of transport in which substances move from region of abundance to the region of demand where their concentration is lower.
Since this transport does not require energy from external source, it is also called passive transport.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Sixth statement of the video?
Diffusion occurs when particles, gases, or dissolve substances are mobile or free to move as they spread from where they are in high concentration, to the region where they are in low concentration throughout the concentration gradient.
The concentration gradient is an environment in which particles are distributed in different concentrations, keeping high concentration region on one side and low concentration on the other side.
In the human body the blood takes oxygen using this simple mode of passive transport, in which oxygen moves from alveoli or air spaces, in which it happens to be in higher concentration,
to the blood where it is used to be in lower concentration.
It can also be conceived as a mode of transport in which substances move from region of abundance to the region of demand where their concentration is lower.
Cells use a bit different, yet sophisticated kind of diffusion.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Seventh statement of the video?
They use some carrier proteins to take in the required substance of nutrients, and since this mode involves facilitation of these proteins to allow these substances inside the cell through the membrane.
The concentration gradient is an environment in which particles are distributed in different concentrations, keeping high concentration region on one side and low concentration on the other side.
In the human body the blood takes oxygen using this simple mode of passive transport, in which oxygen moves from alveoli or air spaces, in which it happens to be in higher concentration,
to the blood where it is used to be in lower concentration.
It can also be conceived as a mode of transport in which substances move from region of abundance to the region of demand where their concentration is lower.
Cells use a bit different, yet sophisticated kind of diffusion.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Eighth statement of the video?
They use some carrier proteins to take in the required substance of nutrients, and since this mode involves facilitation of these proteins to allow these substances inside the cell through the membrane.
This kind of diffusion is called facilitated diffusion.
In the human body the blood takes oxygen using this simple mode of passive transport, in which oxygen moves from alveoli or air spaces, in which it happens to be in higher concentration,
to the blood where it is used to be in lower concentration.
It can also be conceived as a mode of transport in which substances move from region of abundance to the region of demand where their concentration is lower.
Cells use a bit different, yet sophisticated kind of diffusion.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Ninth statement of the video?
They use some carrier proteins to take in the required substance of nutrients, and since this mode involves facilitation of these proteins to allow these substances inside the cell through the membrane.
This kind of diffusion is called facilitated diffusion.
An important example is that of blood. Oxygen binds with red blood cells in the bloodstream through facilitated diffusion, which gives us oxygenated blood.
It can also be conceived as a mode of transport in which substances move from region of abundance to the region of demand where their concentration is lower.
Cells use a bit different, yet sophisticated kind of diffusion.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Tenth statement of the video?
They use some carrier proteins to take in the required substance of nutrients, and since this mode involves facilitation of these proteins to allow these substances inside the cell through the membrane.
This kind of diffusion is called facilitated diffusion.
An important example is that of blood. Oxygen binds with red blood cells in the bloodstream through facilitated diffusion, which gives us oxygenated blood.
Therefore, we conclude that the balloon bursts and diffusion takes place
Cells use a bit different, yet sophisticated kind of diffusion.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Eleventh statement of the video?
They use some carrier proteins to take in the required substance of nutrients, and since this mode involves facilitation of these proteins to allow these substances inside the cell through the membrane.
This kind of diffusion is called facilitated diffusion.
An important example is that of blood. Oxygen binds with red blood cells in the bloodstream through facilitated diffusion, which gives us oxygenated blood.
Therefore, we conclude that the balloon bursts and diffusion takes place
Cells use a bit different, yet sophisticated kind of diffusion.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Twelfth statement of the video?
They use some carrier proteins to take in the required substance of nutrients, and since this mode involves facilitation of these proteins to allow these substances inside the cell through the membrane.
This kind of diffusion is called facilitated diffusion.
An important example is that of blood. Oxygen binds with red blood cells in the bloodstream through facilitated diffusion, which gives us oxygenated blood.
Therefore, we conclude that the balloon bursts and diffusion takes place
Cells use a bit different, yet sophisticated kind of diffusion.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Thirteenth statement of the video?
They use some carrier proteins to take in the required substance of nutrients, and since this mode involves facilitation of these proteins to allow these substances inside the cell through the membrane.
This kind of diffusion is called facilitated diffusion.
An important example is that of blood. Oxygen binds with red blood cells in the bloodstream through facilitated diffusion, which gives us oxygenated blood.
Therefore, we conclude that the balloon bursts and diffusion takes place
Cells use a bit different, yet sophisticated kind of diffusion.
What happens when an inflated air balloon is pricked with a pin? Name the property of the gaseous state exhibited by this observation. What is the Fourteenth statement of the video?
They use some carrier proteins to take in the required substance of nutrients, and since this mode involves facilitation of these proteins to allow these substances inside the cell through the membrane.
This kind of diffusion is called facilitated diffusion.
An important example is that of blood. Oxygen binds with red blood cells in the bloodstream through facilitated diffusion, which gives us oxygenated blood.
Therefore, we conclude that the balloon bursts and diffusion takes place
Cells use a bit different, yet sophisticated kind of diffusion.
To which physical state of matter do the following statements apply? (i) Incompressible, no fixed shape
Solid
Liquid
Gas
To which physical state of matter do the following statements apply? (ii) Compressible, no definite volume
Solid
Liquid
Gas
Name the state of matter in which: (i) Layers of particles can slip and slide over one another easily.
Solid
Liquid
Gas
Name the state of matter in which: (ii) Particles just move around randomly because of very weak force of attraction.
Solid
Liquid
Gaseous
Which of the following is not correct?
SI unit of temperature is kelvin
SI unit of pressure is atm
SI unit of density is kg/m3
1 litre = 1000 cm3 = 1 dm3
Density of a substance is defined as the _____________
mass per unit volume.
kilogram meter per second (kg⋅ m/s)
Pascal, newton per square metre
newton-metre
SI unit of Density
SI unit is kgm-3
SI unit is m−1⋅kg⋅s−1
SI unit is m2⋅kg⋅s−2
SI unit is kg⋅s−2
