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MrRissso [65]
3 years ago
8

Please help on this one

Physics
1 answer:
Andrews [41]3 years ago
8 0

I believe D is the correct answer

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Hi please help me in this question
Orlov [11]
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3 years ago
a crude approximation of voice production is to consider the breathing passages and mouth to be a resonating tube closed at one
prohojiy [21]

The fundamental frequency of the tube is 0.240 m long, by taking air temperature to be 37^oC is 367.42 Hz.

A standing wave is basically a superposition of two waves propagating opposite to each other having equal amplitude. This is the propagation in a tube.

The fundamental frequency in the tube is given by

f=\frac{v_T}{4L}

where, v_T=v\sqrt{\frac{T}{273} }

Since, T=37+273 K = 310 K

v = 331 m/s

\therefore v_T=331\sqrt{\frac{310}{273} } = 352.72 \ m/s

Using this, we get:

f=\frac{352.72}{4(0.240)} \\f=367.42 \ Hz

Hence, the fundamental frequency is 367.42 Hz.

To learn more about Attention here:

brainly.com/question/14673613

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7 0
2 years ago
In addition to water, what things are necessary for an aquifer to form?
Virty [35]

The answer to this question is impermeable rock. water table

7 0
3 years ago
Temperature can be described as ________
Agata [3.3K]
Temperature can be described as an indirect measure of heat energy
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8 0
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these are the sierra nevada mountains.ice wedging is one of the ways these mountains where weathered.please help
kramer

Answer:

D

Explanation:

7 0
3 years ago
Read 2 more answers
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