WorksheetsEnergy and Phases review
Total questions: 16
Worksheet time: 8mins
Looking at the picture, how will the heat flow?
from the hand to the pan
from the pan to the hand
from the pan to the fire
from the fire to the pan
what is the first step of making a bar graph?
draw the bars
make the axis
label the categories
make the scale
the plants grow best with 300ml of water. The 300ml of water grew plants 5 cm. Therefore 300 ml is the best for growing plants.
The claim isn't restated
The ideas are wrapped up in a concluding sentence.
The data isn't compared to prove.
The data isn't described for the parts of the experiment
Looking at the picture, how will the temperature change for each object as time goes by.
The water will get hotter and so will the spaghetti
The spaghetti will cool down as the water gets hotter
The spaghetti will heat up while the water cools
The spaghetti and the water will get cooler.
Which is true about the pictures of water?
A is a gas because the particles are close together
A is a solid because the particles are linked together
A is a liquid because the paticles are close together
In the picture, the ice will melt and the soda will get cooler. Which explains why
The heat from the soda goes into the ice and the cold of the ice goes into the soda
The heat from the soda goes into the ice. Since the soda has less heat it is now colder
The soda takes the cold from the ice so it is cold. With less cold the ice is now hot.
Looking at the bar graph what is the problem with it?
It is missing labels on the y axis
It doesn't have a constant scale
It Is missing labels on the x axis
It is missing catergories
Which is true about the phases of matter
Gases have the most energy allowing for movement
Solids have the most energy causing them to not move
Liquids have the most energy allowing for motion
The phases are unable to change as energy is changed.
What will happen when the person touches the frying pan
The persons hand will heat up as it loses heat to the pan
The persons hand will cool down as it gains heat from the pan
The persons hand will cool down as it loses heat to the pan
The persons hand will heat up as it gains heat from the pan
As energy is added to matter which of the following will occur?
Gases will become liquids
Solids will become liquids
Liquids will become gases
Liquids will become solids
Why does changing the amount of heat in an object cause it to change phases?
heat is a type of energy and as it is added or removed the motion of the atoms changes, changing the phase
Cold is a measure of energy, as cold is placed on an object the object stops moving changing the phase
When adding heat or cold the amount of energy changes, this energy change changes the particles causing phases to change.
What will happen when the person touches the frying pan
The frying pan will cool down as it loses heat to the person
The frying pan will heat up as it gains heat from the person
The frying pan will cool down as it gains heat from the person
The frying pan will warm up as it loses heat to the person
In order for the particles of B to become the particles of A
Energy must be added to slow down the particles
Energy must be added to speed up the particles
Energy must be removed to slow down the particles
Energy must be removed to speed up the paricles
Why does the Spaghetti get hotter as time goes by?
The water will take the cold from the spaghetti
The spaghetti transfers its heat to the water
The water will transfer heat to the spaghetti
The spaghetti gain heat from the air.
Looking at the bar graph what is the problem with it?
It is missing labels on the y axis
It doesn't have a constant scale
It Is missing labels on the x axis
It is missing catergories
you are making Jello for dessert. You start with water, heat it until boiling then put it into the Fridge to harden. Which show the correct order of letter changes and energy change?
B becomes C by adding eneregy then becomes A by adding energy
B becomes C by adding energy then becomes A by removing energy
B becomes A by removing energy then becomes C by adding energy
C becomes B by removing energy then becomes A by removing more energy
