7questions, lots of points, answer as many as possible.
4.
what type of energy is being used in the following example?
joe was also mad because he fell off his bike going too fast down a hill.
electrical
radiant (light)
thermal (heat)
gravitational
5.
what type of energy is being used in the following example?
swinging back and forth.
mechanical
radiant (light)
thermal (heat)
all of the above
6.
what type of energy is being used in the following example?
they sat on the swings for a while, and also talked.
electrical
radiant (light)
sound
chemical
7.
what type of energy is being used in the following example?
after a while, they decided to listen to some music on their portable radio.
sound
electrical
chemical
all of the above
8.
what type of energy is being used in the following example?
soon realized that their batteries were low.
mechanical
radiant (light)
thermal (heat)
chemical
9.
what type of energy is being used in the following example?
they saw lightning in the distance.
electrical
gravitational
thermal (heat)
chemical
10.
what type of energy is being used in the following example?
they rode home and listened to the stereo at jamie's house.
radiant (light)
sound
thermal (heat)
chemical