Q2 Science Review #1

Front

What is energy conversion?

Back

Energy conversion is the process of changing energy from one form to another.

Front

What is electrical energy?

Back

Electrical energy is the form of energy that is transferred through wires and can be used to power devices.

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves that can be heard.

Front

What is light energy?

Back

Light energy is the form of energy that is visible to the human eye and is produced by sources like the sun or light bulbs.

Front

What is mechanical energy?

Back

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

Front

What is thermal energy?

Back

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

Front

What happens when you plug in a stereo?

Back

When you plug in a stereo, electrical energy is converted to sound energy.

Front

What is an example of energy conversion?

Back

An example of energy conversion is when electrical energy is transformed into heat and light in a light bulb.

Front

What is potential energy?

Back

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

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion.