Forms of Energy

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What is kinetic energy?

Kinetic energy is the energy an object possesses due to its motion.

Define potential energy.

Potential energy is the stored energy of an object due to its position or state.

What is mechanical energy?

Mechanical energy is the sum of kinetic and potential energy in an object that is used to do work.

How is thermal energy generated?

Thermal energy is generated from the movement of particles within an object.

What is the primary source of chemical energy?

Chemical energy is primarily stored in the bonds of chemical compounds.

What form of energy is produced by vibrating objects?

Sound energy is produced by vibrating objects.

Explain electrical energy.

Electrical energy is the energy caused by moving electric charges.

What is nuclear energy and where is it derived from?

Nuclear energy is the energy stored in the nucleus of an atom and is released during nuclear reactions.

How does light energy travel?

Light energy travels in waves and does not require a medium.

What is the difference between renewable and non-renewable energy?

Renewable energy can be replenished naturally, while non-renewable energy sources have a limited supply.

Give an example of elastic potential energy.

An example of elastic potential energy is a stretched rubber band.

What type of energy transformation occurs in photosynthesis?

In photosynthesis, light energy is converted into chemical energy.

Describe gravitational potential energy.

Gravitational potential energy is the energy an object possesses because of its position in a gravitational field.

What form of energy is involved in powering a solar panel?

Solar panels convert light energy into electrical energy.

What is the energy conversion in a wind turbine?

In a wind turbine, kinetic energy is converted into electrical energy.