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Worksheets5th Science Guide 3rd Period 1st Partial
Total questions: 36
Worksheet time: 18mins
It is the transfer of heat that occurs when one thing touches another.
(a)
It is the transfer of thermal energy as matter moves. A gas or a liquid moves from place to place.
(a)
It occurs when an object takes in a light wave.
(a)
It's when the light bends when it passes into a new medium.
(a)
It is the energy of vibrations carried by air, water or other matter and normally comes from an instrument.
(a)
It is the distance between a point on one wave and a similar point on the next wave.
(a)
It occurs when light rays bounce off or reflect form a surface.
(a)
It travels as waves and normally comes from the sun.
(a)
It is when energy is sent out in waves and the particles of your skin move quickly.
(a)
What's the energy that travels as waves and comes from the sun?
light energy
thermal energy
sound energy
What's the energy that you can feel as heat and it's used for cooking or heating?
light energy
thermal energy
sound energy
What's the energy that comes with vibrations carried by air water or other matter like when you play an instrument?
light energy
thermal energy
sound energy
What's frequency?
It's energy in the form of vibrations passing through matter.
It's the number of waves that pass a point in certain time.
It's the distance between a point on one wave and a similar point on the next wave.
It's how high or low a sound is.
It's the height of a wave.
What's pitch?
It's energy in the form of vibrations passing through matter.
It's the number of waves that pass a point in certain time.
It's the distance between a point on one wave and a similar point on the next wave.
It's how high or low a sound is.
It's the height of a wave.
What's wavelength?
It's energy in the form of vibrations passing through matter.
It's the number of waves that pass a point in certain time.
It's the distance between a point on one wave and a similar point on the next wave.
It's how high or low a sound is.
It's the height of a wave.
What's sound?
It's energy in the form of vibrations passing through matter.
It's the number of waves that pass a point in certain time.
It's the distance between a point on one wave and a similar point on the next wave.
It's how high or low a sound is.
It's the height of a wave.
What's amplitude?
It's energy in the form of vibrations passing through matter.
It's the number of waves that pass a point in certain time.
It's the distance between a point on one wave and a similar point on the next wave.
It's how high or low a sound is.
It's the height of a wave.
What's the name of a in the wave?
wavelength
crest
through
amplitude
What's the name of b in the wave?
crest
through
amplitude
wavelength
What's the name of c in the wave?
crest
through
amplitude
wavelength
What's the name of d in the wave?
crest
through
amplitude
wavelength
The temperature of the air affects the speed and direction of the sound.
True
False
__________ from the sun warms the ground in a greenhouse.
Convection
Radiation
Conduction
__________ heats the air directly above the soil.
Convection
Radiation
Conduction
__________ moves cooler air downward.
Convection
Radiation
Conduction
This an example of ______.
Convection
Radiation
Conduction
This an example of ______.
Convection
Radiation
Conduction
This an example of ______.
Convection
Radiation
Conduction
Which effect does the picture represent?
Refraction
Reflexion
Absorption
Which effect does the picture represent?
Refraction
Reflexion
Absorption
For solids heat is transferred by conduction.
True
False
For fluids heat is transferred by convection.
True
False
Radiation heat is transferred in solids and liquids.
True
False
In Reflection, the angle of the light that comes in is equal to the angle of the light that comes out.
True
False
In refraction, the angle of the light that comes in bends and has a different angle.
True
False
Light can be absorbed or taken in and not reflected.
True
False
