Energy

Front

What is the correct form of energy for sunlight?

Back

Radiant energy is the energy of electromagnetic waves, including sunlight.

Front

What is potential energy?

Back

Potential energy is stored energy that has the potential to do work.

Front

The faster an object moves, the ________ kinetic energy it has.

Back

The faster an object moves, the more kinetic energy it has.

Front

Which of the following is the main source of energy for living things?

Back

Food is the main source of energy for living things.

Front

When does the skater have the least potential energy?

Back

The skater has the least potential energy at the bottom of the ramp.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion.

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.

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential and kinetic energy in an object.

Front

What is renewable energy?

Back

Renewable energy is energy that can be replenished naturally, such as solar or wind energy.

Front

What is non-renewable energy?

Back

Non-renewable energy is energy that cannot be replenished in a short period, such as fossil fuels.