S8P2 Energy

Front

A greenhouse converts ___________ into heat energy.

Back

light

Front

Which point does the ball have the maximum potential energy? (Options: A, B, C, D)

Back

A

Front

Which kind of energy change occurs when a candle is burning? (Options: Chemical to light, Light to electrical, Solar to heat, Chemical to electrical)

Back

Chemical to light

Front

When Tarzan is swinging, his kinetic energy is being changed to __________.

Back

potential

Front

Energy is never __________.

Back

lost, created or destroyed

Front

What is potential energy?

Back

The energy stored in an object due to its position or state.

Front

What is kinetic energy?

Back

The energy of an object due to its motion.

Front

What is the law of conservation of energy?

Back

Energy cannot be created or destroyed, only transformed from one form to another.

Front

What type of energy is stored in food?

Back

Chemical energy.

Front

What happens to energy when a ball is thrown into the air?

Back

Kinetic energy is converted to potential energy as it rises.