Unit 2 Energy review

Front

What is convection?

Back

Convection is the transfer of heat through a fluid (liquid or gas) caused by the movement of the fluid itself. An example is heating oil in a skillet.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

How does sound energy travel?

Back

Sound energy travels in waves.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

What is potential energy?

Back

Potential energy is the energy that is stored in an object due to its position or state. For example, a ball held at a height has potential energy.

Tags

NGSS.MS-PS3-2

Front

What are the basic forms of energy?

Back

The basic forms of energy include kinetic energy, potential energy, thermal energy, electrical energy, and sound energy.

Front

What is NOT a basic form of energy?

Back

Muscle is not considered a basic form of energy.

Front

What is a circuit?

Back

A circuit is the path along which electrical current flows.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion. For example, a moving car has kinetic energy.

Tags

NGSS.MS-PS3-1

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter. It is the total energy of all the particles in an object.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons. It powers devices like lights and computers.

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves. It can be heard when it reaches our ears.

Tags

NGSS.MS-PS4-1