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- 1. Multiple ChoiceA sound with a high frequency has a _____ pitch. A sound with a ____ frequency has a low pitch.high, lowlow, highmedium, highhigh, medium
- 2. Multiple ChoiceA sound that bounces off a surface is called an ________.loud soundechorepeatquiet sound
- 3. Multiple ChoiceMatter that carries sound waves is called a _________lowhighmediumsurface
- 4. Multiple ChoiceA back and forth movement of mattervolumevibrationpitchfrequency
- 5. Multiple Choicehow high or low a sound isfrequencyvolumevibrationpitch
- 6. Multiple ChoiceSound travels FASTEST through which of these materials?AirEmpty spaceMetalWater
- 7. Multiple ChoiceSound is caused by?forcevibrationsinstruments
- 8. Multiple Choice
Sound is a form of?energypitchvolume - 9. Multiple ChoiceWhy 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.
- 10. Multiple ChoiceSound does not travel in space becauseSpace is too far away.There is no matter in space.Space is the final frontierSpace has planets.
- 11. Multiple ChoiceWhy is the school library covered with carpet?So everyone can make a lot of noiseto help absorb sounds to keep it quietbecause it looks goodto help absorb sounds so it can stay noisy
- 12. Multiple Choice
______________ sounds have a larger amplitude
quiet
loud
- 13. Multiple Choice
amount of sound energy that passes through a square meter of space in one second
intensity
pitch
reverberation
transmission
- 14. Multiple Choice
What are the units for intensity?
hertz
decibels
dopplars
sonars
- 15. Multiple Choice
The collection of reflected sounds from the surfaces in a closed space
intensity
reverberation
pitch
loudness
- 16. Multiple Choice
Pitch describes human perception of which property?
resonance
frequency
amplitude
overtones
- 17. Multiple Choice
Which property of a sound wave determines how close together the particles are in the compression region?
amplitude
frequency
wavelength
wave speed
- Answer choicesTagsAnswer choicesTags