What kind of energy is represented in the picture?

• Thermal
• Chemical
• Sound
• Nuclear

A battery converts what type of energy to another?

• sound to kinetic
• light to heat
• mechanical to electrical
• chemical to electrical

On a roller coaster, where is maximum potential energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill

On a roller coaster, where is maximum kinetic energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill

Which law states that energy can't be created or destroyed, but can be transformed or transferred?

• First law of motion

• The law of transformers

• Laws of Energy

• law of conservation of energy

What kind of energy is associated with vibrations?

• mechanical energy
• electrical energy
• light energy
• sound energy

How does heat always transfer?

• from cold to hot
• from hot to cold
• from liquid to solid
• from gas to liquid

What type of heat transfer does this picture represent? (pot touching burner)

• radiation
• conduction
• convection
• sunshine

What type of heat transfer does this picture represent?

• radiation
• conduction
• convection
• sunburns

What could be added to this picture to make the light bulb work?

• an open switch
• a closed switch
• a rubberband
• a wooden sticks