Properties of Sound

High or low a sound seems is called

• pitch
• patch
• vibration
• scream

Tags

NGSS.MS-PS4-1

What is vibration?

• how loud a sound is
• the back and forth movement of matter
• how high or low a sound is
• the loudness or softness of a sound

Tags

NGSS.MS-PS4-1

Sound will travel slowest through which of the following forms of matter?

• milk
• desk
• air
• door

Tags

NGSS.MS-PS4-2

What is volume of a sound?

• how high or low a sound is
• the loudness or softness of a sound
• the number of vibrations per second
• vibrations

Tags

NGSS.MS-PS4-1

What is frequency?

• the number of vibrations per second
• how high or low a sound is
• the loudness or softness of a sound
• the back and forth movement of matter

Tags

NGSS.MS-PS4-1

This is the unit used to measure the volume of a sound. 

• Decibel
• Medium
• Vibration
• Oscilloscope

This is what you get when soundwaves are reflected, or bounce back, off of a hard surface.

• Amplitude
• Pitch
• Volume
• Echo

Tags

NGSS.MS-PS4-2

The loudness of sound is determined by its______

• Frequency
• speed
• intensity
• wavelength

__________ is a measure of the size of sound waves.

• amplitude
• wavelength
• frequency
• speed

Tags

NGSS.MS-PS4-1

Intensity is a measure of the _______________ in sound waves

• amplitude
• wavelength
• energy
• speed

Tags

NGSS.MS-PS4-1