Parts and Pieces

1
Parts and Pieces
Controls This
High or Low
Doppler Effect
Misc. Sound
2
The top of a sound wave

• 1-100

3
Peak or Crest

• 1-100

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4
The length of a wave

• 1-200

5
Wavelength

• 1-200

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6
The bottom of a wave

• 1-300

7
Trough

• 1-300

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8
Hertz

• 1-400

9
Waves per second (Frequency)

• 1-400

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10
Sound needs a _______ to vibrate.

• 1-500

11
medium

• 1-500

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12
Volume

• 2-100

13
Amplitude

• 2-100

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14
Wavelength

• 2-200

15
Pitch

• 2-200

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16
Amplitude

• 2-300

17
Volume

• 2-300

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18
Frequency

• 2-400

19
Pitch

• 2-400

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20
Speed of Sound

• 2-500

21
Pitch

• 2-500

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22
The thinnest string on a guitar.

• 3-100

23
High Pitch

• 3-100

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24
The shortest string an a guitar.

• 3-200

25
High Pitch

• 3-200

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26
A high amplitude wave.

• 3-300

27
High volume

• 3-300

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28
Low frequency

• 3-400

29
Low pitch

• 3-400

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30
Small wavelength

• 3-500

31
High pitch

• 3-500

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32
Sound moving toward you sounds __________ in
pitch?

• 4-100

33
higher

• 4-100

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34
Sound moving away from you sounds __________ in
pitch?

• 4-200

35
lower

• 4-200

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36
The sound waves in front of a moving object have
________ wavelengths.

• 4-300

37
shorter

• 4-300

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38
The sound waves behind a moving object have
_________ wavelengths.

• 4-400

39
longer

• 4-400

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40
Moving at the speed of sound creates a
___________.

• 4-500

41
sonic boom (many sound waves compressed together)

• 4-500

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42
Sound travels in space!(True or False)

• 5-100

43
False (No Air No Sound)

• 5-100

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44
A flute produces sound by vibrating __________.

• 5-200

45
air

• 5-200

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46
Sound travels fastest inSteelWaterAir

• 5-300

47
Steel (5960 m/s)Water (1482 m/s)Air (343 m/s)

• 5-300

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48
Sound travels by what type of wave?

• 5-400

49
Longitudinal Waveor Compressional Wave

• 5-400

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50
?

• 5-500

51
Wavelength

• 5-500

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