Sound Review

Sound is caused by? 

• force
• vibrations
• instruments

Measure of how high or low a sound is

• amplitude
• compression
• speed of sound
• pitch

Tags

NGSS.MS-PS4-1

Why is sound able to travel faster through a solid than a gas?

• Gas molecules are packed tightly.
• Sound does not travel faster through a solid than a gas.
• Solid molecules are packed tightly.
• Gas molecules move slowly.

Tags

NGSS.MS-PS4-2

As you shorten the string, the sound you make when you pluck it..

• gets lower in pitch
• gets louder
• gets higher in pitch
• gets quieter

Tags

NGSS.MS-PS4-1

____________ is a form of energy that you can hear and travels in waves.

• trough

• crest

• sound

• amplitude

Tags

NGSS.MS-PS4-1

What is another name for a sound wave?

• Transverse Wave

• Ocean Wave

• Compression Wave

• Slinky Wave

We measure pitch in....

• Volume
• Decibles
• Amplitude
• Frequency

Tags

NGSS.MS-PS4-1

______________ is the amount of energy in a sound wave.

• Amplitude
• Echo
• Volume
• Vibration

Tags

NGSS.MS-PS4-1

A series of vibrations you can hear

• sound waves
• pitch
• sound
• speed of sound

Tags

NGSS.MS-PS4-1

High amplitude is quiet or loud?

• Quiet
• Loud

Tags

NGSS.MS-PS4-1