Energy Transformation and Conservation

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 energy?

Back

Energy is the ability to do work or cause change. It exists in various forms, such as kinetic, potential, thermal, and more.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion. It depends on the mass and speed of the object.

Front

What is potential energy?

Back

Potential energy is the stored energy of an object due to its position or state. For example, a raised object has gravitational potential energy.

Front

What happens to potential energy as an object falls?

Back

As an object falls, its potential energy decreases while its kinetic energy increases.

Front

What type of energy does the sun produce?

Back

The sun produces nuclear energy through the process of nuclear fusion, which is then transformed into electromagnetic energy.

Front

Where does a pendulum have the most kinetic energy?

Back

A pendulum has the most kinetic energy at the bottom of its swing.

Front

What is energy transformation?

Back

Energy transformation is the process of changing energy from one form to another, such as converting potential energy to kinetic energy.

Front

Can energy be lost during transformation?

Back

According to the Law of Conservation of Energy, no energy is lost during transformation; it is only converted from one form to another.

Front

What is thermal energy?

Back

Thermal energy is the total kinetic energy of particles in a substance, related to its temperature.