Sound

Sound moves in a _________.

• Transverse wave
• Longitudinal wave

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

How is sound produced?

• By the vibration of particles
• By the transfer of particles 

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

Area of a longitudinal wave where particles are CLOSE together.

• Compression
• Rarefaction

Tags

NGSS.MS-PS4-1

An ________ is a reflected sound.

• Vibration
• Echo
• Pitch
• Volume

Tags

NGSS.MS-PS4-2

_____________ is the highness or lowness of a sound.
(Hint: Think about our sound song.)

• Amplitude
• Pitch
• Volume
• Vibration

__________ is the loudness or softness of a sound. 
(Hint: Think about our sound song.)

• Echo
• Volume
• Pitch
• Vibration

Tags

NGSS.MS-PS4-1

__________ means to move back and forth quickly.

• Pitch
• Amplitude
• Vibration
• Echo

Tags

NGSS.1-PS4-1

______________ is the amount of energy in a sound wave.

• Amplitude
• Echo
• Volume
• Vibration

Tags

NGSS.MS-PS4-1

Sound is a form of energy produced by ______________.

• vibrations
• distances
• prisms
• Ms. Crews

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

Your ear changes the vibration of sound waves into signals. The signals are then interpreted by your brain.

• True
• False

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NGSS.4-LS1-2