Unit 3 Practice Test (Vocabulary)

Energy

• Ability to do work
• A type of matter
• The mass of an object
• Only found in moving objects

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-2

NGSS.HS-PS3-5

Joule

• Unit of energy
• A measure of distance
• A force applied over time
• A unit of temperature

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

NGSS.HS-PS3-2

Potential Energy

• Stored energy
• Energy that disappears
• Energy in moving objects
• Sound energy

Tags

NGSS.HS-PS3-2

Kinetic Energy

• Energy of motion
• Stored energy
• The mass of an object
• Energy that can never be used up

Tags

NGSS.HS-PS2-1

NGSS.HS-PS3-2

Work

• Force applied over a distance
• A measure of distance
• Heat released by an object
• The rate of movement

Conservation of Energy

• Energy cannot be created or destroyed
• Only heat energy is conserved
• Energy is created in some situations
• Energy is used up completely in reactions

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-2

Mechanical

• Energy in moving objects
• A measure of electrical current
• Stored energy in batteries
• Sound energy

Tags

NGSS.HS-PS2-1

NGSS.HS-PS3-3

Light

• Energy from electromagnetic waves
• Heat energy
• Energy in moving objects
• Energy only in stars

Tags

NGSS.HS-ESS1-1

NGSS.HS-PS4-1

NGSS.HS-PS4-3

Elastic

• Energy stored in stretched or compressed objects
• Energy that comes from food
• Chemical energy
• Light energy

Tags

NGSS.MS-PS3-2

Electrical

• Energy from the movement of electrons
• Energy from sound waves
• Energy stored in food
• Potential energy only

Tags

NGSS.HS-PS2-5