Energy, Work, and Power Test

Energy of motion is which type of energy?

• Potential
• Kinetic
• Sound
• Gravitational

Tags

NGSS.HS-PS3-2

What kind of energy is represented in this picture?

• Thermal
• Potential
• Nuclear
• Mechanical

Tags

NGSS.HS-PS3-4

The glow sticks produce light for a short amount of time. The light from the glow stick is a conversion from what to what?

• thermal to light
• gravitational to potential
• radiant to electrical
• chemical to light

Tags

NGSS.HS-PS1-4

What machine changes electrical energy into light and sound energy?

• battery
• lightbulb
• alarm clock
• apple

Tags

NGSS.HS-PS3-3

Work is:

• A transfer of energy by a force to move and object
• Something you get paid for
• Something you take home
• Makes you sweat

Tags

NGSS.HS-PS2-1

On a roller coaster, where is maximum potential energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill

Tags

NGSS.HS-PS3-2

The formula for work is:

• d = r x t
• p = m x v
• f = m x a
• w = d x f

What machine changes chemical energy into heat, light and sound energy

• blender
• firecracker
• lightbulb
• apple

Tags

NGSS.MS-PS1-6

A force exerted over a distance to move an object is ______________________.

• power
• work
• momentum
• Watt

The unit used to measure work is the 

• Watt
• Newton
• Joule
• meter