8L Sound Quiz 1

What is Pitch?

• How loud or soft a sound is
• muscle that holds vocal cords
• movement back and forth
• how high or low a sound is

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How does sound travel?

• Sounds travels in waves
• sound travels slow
• sound travels fast
• sound doesn't travel

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What is volume?

• How high or low a sounds is
• reflected sound that comes back and is repeated
• how loud or soft sound is
• movement back and forth

The rate in which sound waves occur is?

• vibration
• echo
• frequency

What is vibration?

• the rate at which sound waves occur
• movement back and forth
• how high or low a sound is

Tags

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Sound travels fastest through...

• gas
• liquid
• solids/metals
• space

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Sounds travels slowest through...

• space
• solids/metals
• gas
• liquids

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Why do we see lightning before we hear the thunder?

• Our eyes trick us
• Light travels faster than sound
• they're two separate things

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A sound with a high frequency has a _____ pitch. A sound with a ____ frequency has a low pitch.

• high, low
• low, high
• medium, high
• high, medium

Matter that carries sound waves is called a _________

• low
• high
• medium
• surface

Tags

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