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Igoryamba
3 years ago
10

When you turn up the volume on a radio, which of the following change: velocity of sound, intensity, pitch, amplitude, frequency

, wavelength, or loudness?
Physics
2 answers:
Xelga [282]3 years ago
5 0
Loudness
its 
true
trust in the hope
Umnica [9.8K]3 years ago
4 0

intensity because it is the same as loudness
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sergejj [24]

Answer:

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Explanation:

mass of car, m = 912 kg

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Ahat [919]

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0.119 s

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We know that

V^2=U^2+2aS\\V^2=3.89^2-2\times 1.44\times 4.8\\V=3.7\ m/s

Also We know that

V=U+at\\

Putting the value of V ,U and a in the previous equation  We get

3.7=3.89-1.44\times t\\t=0.119\ s

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