Which type of energy does a camera use?

(choose all that apply)

• Light Energy

• Sound Energy

• Electrical Energy

• Elastic Energy

When does Thermal Energy (TE) happen?

• Chemical reaction occurs

• An object heats up

• An object deforms

• An object begins moving

Why is thermal energy present when 2 steel balls hit each other?

• As the balls are moving, there is no friction build up.

• The balls collide and they form a spark of Electrical Energy, which creates the TE to be released.

• As the balls are moving, they build up heat from friction on the surface, this TE is released when they collide into each other.

• This question is a trick question. There is no TE that occurs when the steel balls hit each other.

What type of energy does a bouncy ball have when it hit the floor?

• Electrical Energy

• Elastic Energy

• Solar Energy

• Gravitational Energy

What type of energy takes place when objects move?

• Gravitational Energy

• Elastic Energy

• Kinetic Energy

• Electrical Energy

How does a domino that is knocked over transfer its energy to other dominos?

• EE -> KE is given to the next domino and process repeats.

• GE -> KE is given to the next domino and process repeats.

• KE -> GE is given to the next domino and process repeats.

• KE -> EE is given to the next domino and process repeats.

Which circuit makes a battery die faster, series or parallel?

• Series

• Parallel

What type of energy occurs inside of a plant when the plant absorbs the sun?

• Kinetic Energy

• Thermal Energy

• Solar Energy

• Chemical Energy

Elastic Energy is a form of what type of energy?

• Kinetic Energy

• Potential Energy

• Solar Energy

• Thermal Energy

Does a solar cooker result in a chemical reaction?

• Yes

• No