Harnessing Human Energy Unit Test

Front

What is energy?

Back

Energy is the ability to do work or cause change.

Front

Can energy be transferred from one object to another?

Back

Yes, energy can be transferred from one object to another.

Front

What is potential energy?

Back

Potential energy is the energy stored in an object due to its position or state, which has the potential to do work in the future.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion.

Front

What happens to a phone that runs out of battery?

Back

It has no energy.

Front

Can energy be created or destroyed?

Back

No, energy cannot be created or destroyed; it can only be transferred or converted.

Front

What is an example of kinetic energy?

Back

A flying soccer ball is an example of kinetic energy.

Front

What is an example of potential energy?

Back

A drawn bow has potential energy because it can release energy when the string is let go.

Front

How is energy transferred?

Back

Energy can be transferred through various means such as heat, work, or electromagnetic waves.

Front

What is the law of conservation of energy?

Back

The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.