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elixir [45]
2 years ago
13

Number of vibrations (waves) in an amount of time

Physics
1 answer:
m_a_m_a [10]2 years ago
5 0

Answer:

I think frequency not sure though

How frequently a wave or vibration occurs during a span of time, determines the waves frequency. Frequency is the number of waves per unit time. The unit for frequency if a Hertz ( 1/second). The speed a wave travels is the wavelength multiplied by this frequency. The amplitude of a wave is the maximum distance the wave is displaced.

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A wire has a cross sectional area of 4.00 mm2 and is stretched by 0.100 mm by a certain force. How far will a wire of the same m
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Explanation:

Given

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Extension in a wire is given by

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where, E=\text{Youngs modulus}

\Rightarrow \delta_1=\dfrac{FL}{A_1E}\quad \ldots(i)

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\Rightarrow \delta_2=\dfrac{FL}{A_2E}\quad \ldots(ii)

Divide (i) and (ii)

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2 years ago
If sound travels at 5600 m/s through a steel rod,what is the wavelength,given a wave frequency of 2480 Hz
Feliz [49]

Answer:

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6 0
3 years ago
What si unit measures speed ?
dlinn [17]
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4 0
3 years ago
The process of mitosis makes body cells which are also called_______ cells.<br> NEED DONE ASAP!!!!!
lubasha [3.4K]

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4 0
2 years ago
Read 2 more answers
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From the information given and if the question is complete then;
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2 years ago
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