Energy, Heat, Light, and Sound Test

Heat always flows from the object with ____________ to the object with ____________.

• less energy; more energy

• no energy; less energy

• more energy; less energy

• no energy; some energy

Tags

NGSS.MS-PS1-4

You can tell an object has moved when its _________ has changed.

• size

• color

• position

• time

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

Sound travels as _________ through the air.

• energy

• waves

• vibrations

• noise

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Every push or pull is a(n):

• strength

• inertia

• position

• force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A short ___________ is created when the crests and troughs are close together.

• frequency

• wavelength

• wave

• crest

The opposite of an insulator is a(n):

• conductor

• instigator

• heater

• thermometer

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

When light strikes a surface and bounces off, _________ occurs.

• refraction

• reflection

• nothing

• energy

Tags

NGSS.MS-PS4-2

___________ is the number of crests or troughs of a wave that pass by over a certain amount of time.

• Frequency

• Wave

• Wavelength

• Trough

Select a low frequency wave.

• 
• 

Tags

NGSS.MS-PS4-1

Select a high frequency wave.

• 
• 

Tags

NGSS.MS-PS4-1