Types of energy

Mechanical Energy

The sum of kinetic and potential energy.

Kinetic Energy

Energy of motion, demonstrated by a moving car.

Potential Energy

Stored energy due to position, such as a book on a shelf.

Thermal Energy

Energy from the motion of particles, experienced as heat.

Chemical Energy

Energy stored in chemical bonds, found in food, batteries, or fuel.

Electrical Energy

Energy carried by electric charges, used in power lines and lightning.

Nuclear Energy

Energy stored in the nucleus of an atom, released during fission or fusion.

Radiant Energy

Energy carried by electromagnetic waves, including visible light and X-rays.

Sound Energy

Energy from vibrating particles that create sound waves.

Elastic Energy

Energy stored in stretched or compressed objects, like rubber bands.

Gravitational Energy

Potential energy related to an object's height and mass, such as a skier at the top of a hill.

Mnemonic for Energy Types

"The Kangaroo Can Skillfully Run, Catch Every Giant Nugget" helps remember various energy types.

Mnemonic for Kinetic and Potential Energy

"Keep Moving, Push Everything" signifies Kinetic = Movement, Potential = Elevated.

Radiant Energy Tip

Think of 'radiant' as 'radiating light or waves.'

Chemical Energy Tip

Remember 'chemistry = reactions = energy stored and released.'

Electrical Energy Tip

Associate with electricity or electrons.

Nuclear Energy Mnemonic

'Nucleus = Nuclear' signifies the energy source.

Gravitational Energy Mnemonic

'Gravity = Height Energy' connects the concept of height to energy.