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ivann1987 [24]
3 years ago
7

The velocity of sound on a particular day outside is 331 meters/second. What is the frequency of a tone if it has a wavelength o

f 0.6 meters?
Physics
1 answer:
Ilia_Sergeevich [38]3 years ago
4 0
V = 331 m/s
Wavelength = velocity of sound/ frequency
Frequency = velocity of sound / wavelength = 331 m/s : 0.6 m
Frequency = 551.67 s^-1 = 551.67 Hz 
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Answer:

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Explanation:

Given that,

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Suppose 1 kg box moves with 3 m/s speed.

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Using formula of conservation of momentum

m_{1}u_{1}+m_{2}u_{2}=(m_{1}+m_{2})v

Where, u = initial velocity

v = final velocity

Put the value into the formula

1\times3+2\times0=(1+2)v

v=\dfrac{3}{3}

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3 years ago
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ch4aika [34]

Answer:

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Explanation:

Since g is the inverse of f ,

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Putting it in equation 1, we get:

We get g'(10) = -\frac{1}{16}

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Answer:

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