Porter 5g Science 2nd 9w Review 4

Front

What type of energy transfer occurs when a fan blows air?

Back

Mechanical to Mechanical

Front

What type of energy is stored in a battery?

Back

Chemical

Front

What happens to an object under balanced forces?

Back

It does not move.

Front

Where will a cup of water evaporate the slowest?

Back

In a dark room.

Front

What happens to an object under equal forces?

Back

It does not move.

Front

What is the definition of mechanical energy?

Back

The sum of potential and kinetic energy in an object.

Front

What is potential energy?

Back

Energy stored in an object due to its position or state.

Front

What is kinetic energy?

Back

Energy an object has due to its motion.

Front

What is the law of conservation of energy?

Back

Energy cannot be created or destroyed, only transformed.

Front

What is an example of electrical energy?

Back

Energy from a battery powering a light bulb.