Energy Transformation and Thermal Energy Transfer Review

Front

What is energy transformation?

Back

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

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What is thermal transfer?

Back

Thermal transfer is the movement of thermal energy from one object to another through conduction, convection, or radiation.

Front

Define conduction.

Back

Conduction is the transfer of thermal energy through direct contact between materials.

Front

Define convection.

Back

Convection is the transfer of thermal energy through circular motion in fluids (liquids and gases) caused by heating and cooling.

Front

Define radiation.

Back

Radiation is the transfer of energy through electromagnetic waves, such as light or heat.

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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 kinetic energy?

Back

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

Front

What is chemical energy?

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Chemical energy is the energy stored in the bonds of chemical compounds, like food or fuel.

Front

What is an example of energy transformation in a hand generator?

Back

In a hand generator, kinetic energy is transformed into electrical energy, which is then transformed into light energy.

Front

What is an example of conduction?

Back

An example of conduction is a metal spoon getting hot when placed in a pot of hot soup.