Vocabulary
Light Energy
Thermal (Heat) Energy
Sound Energy
100
A form of energy that allows you to see objects
Light energy
100
Fireworks consist of three main types of energy. Sound, Light, and __________.
Thermal
100
What happens to particles when they heat up?
They speed up
100
How do dolphins communicate?
And how do they transmit energy?
Sound energy
water
200
What type of energy travels in waves and produces sounds from vibrations.
Sound energy
200
A firetruck's siren and flashing lights produce sound, light, and electrical energy. True or False.
False. They do not produce electrical energy.
200
What is the force called when two hands (objects) are rubbed together?
Friction
200
Repat the meme!
300
What type of energy involves circuits?
Electrical energy
300
A lamp changes __________ energy to light energy.
Electrical
300
It is very hot outside and you walk barefoot on hot pavement. Heat energy was transferred from the _________ to the _________.
Pavement to feet.
300
How does sound energy travel?
In waves
400
A roller coaster transfers _______ energy to _________ energy.
Potential energy to Kinetic energy
Stored energy to energy of motion
400
The sun is a form of light energy for the earth. True or False
True
400
Say a tongue twister!
1) A big black bug bit a big black bear.
2) Fred fed Ted bread, and Ted fed Fred bread.
3) Green glass globes glow greenly.
400
What type of energy causes an object to vibrate?
Sound energy
500
Lucky card!
+500
500
A farmer needed to keep his baby chicks warm. He placed a light in their cage. Which sentence best explains the farmer's thinking of placing a light in the cage?
The farmer thought the light would transfer thermal energy to the chicks.
500
Unlucky card!
-500
500
Why are sounds not heard in space?
There is no medium for sound to travel through.
Space is a vacuum with no particles to travel through