1. It is the ability to do work and is essential to human activities. *
1 point
a. energy
b. heat energy
c. light energy
d. electrical energy
2. What kind of energy flows from one object to another because of their difference in temperature? *
1 point
a. energy
b. heat energy
c. light energy
d. electrical energy
3. Which energy is released by the vibration of objects and measured in a unit called joules? *
1 point
a. heat energy
b. sound energy
c. light energy
d. electrical energy
4. Which energy is generated by the movement of positive and negative particles of electricity? *
1 point
a. heat energy
b. sound energy
c. light energy
d. electrical energy
5. What energy is use to help us see – either naturally using the Sun or fire? *
1 point
a. heat energy
b. sound energy
c. light energy
d. electrical energy
6. Mira bought a new air fryer. What form of energy is needed to make the air fryer work? *
1 point
a. heat energy
b. sound energy
c. light energy
d. electrical energy
7. The power went off. Lucas gets a candle for it was very dark. What form of energy needed to make his house bright? *
1 point
a. heat energy
b. sound energy
c. light energy
d. electrical energy
8. Neil turned on his speaker and played his favorite song. What energy does a speaker gives? *
1 point
heat energy
b. sound energy
c. light energy
d. electrical energy
9. When the stovetop is open, anything that is placed on it gets warm. What form of energy is produced? *
1 point
a. heat energy
b. sound energy
c. light energy
d. electrical energy
10. The drum and lyre band are practicing their music routine at the gymnasium. What kind of energy they produced? *
1 point
a. heat energy
b. sound energy
c. light energy
d. electrical energy​