Energy Transformations Pre-Assessment

Front

What is energy transformation?

Back

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

Front

What type of energy is transformed when a match is lit?

Back

When a match is lit, chemical energy is transformed into heat and light energy.

Front

What is conserved during energy transformations?

Back

Energy is conserved during transformations, meaning it cannot be created or destroyed, only changed from one form to another.

Front

What type of energy does a toaster convert electrical energy into?

Back

A toaster converts electrical energy into thermal energy.

Front

What type of energy is stored in a battery?

Back

A battery stores chemical energy.

Front

What is the energy transformation in a battery-operated flashlight?

Back

In a battery-operated flashlight, chemical energy is transformed into light energy.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter, often felt as heat.

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons through a conductor.

Front

What is mechanical energy?

Back

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

Front

What is light energy?

Back

Light energy is a form of electromagnetic radiation that is visible to the human eye.