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Ivahew [28]
2 years ago
13

The hottest recorded temperature in the history of the United States is 134 °F, which is 57 °C. What would the speed of sound at

this temperature?
Physics
1 answer:
guapka [62]2 years ago
4 0

Answer:

365 m/s

Explanation:

Mrs Finley

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The wall exerts a force of equal magnitude but in the opposite direction. So the force by the wall is 10 N to the right.
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WHAT are the highest frequency and the lowest frequency pets of the EM spectrum?
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Why is the rotation system used in volleyball? Physics was the closest thing to PE
tankabanditka [31]

Answer:

A rotation occurs after every side out, which is when the receiving team gains the right to serve by winning a rally. ... The new serving team will rotate clockwise one spot. The purpose of this is to rotate all the players through the serving position. If you continue winning points, you stay in position.

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An electromagnetic radio wave is received by a transmitter before it is converted to a sound wave. The radio wave has a waveleng
Dennis_Churaev [7]

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h5

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3 0
3 years ago
Assume (unrealistically) that a TV station acts as a point source broadcasting isotropically at 3.2 MW. What is the intensity of
Dahasolnce [82]

Answer:

I=1.5\times10^{-28}W/m^2

Explanation:

The intensity is related to the power and surface area by I=\frac{P}{A}=\frac{P}{4\pi r^2}. We need to calculate the surface area of a sphere of radius r=4.3ly.

Since 4.3ly is the distance light travels in 4.3 years at 299792458m/s, we can obtain it in meters by doing:

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So we have:

I=\frac{P}{4\pi r^2}=\frac{3.2\times10^6W}{4\pi (4.1\times10^{16}m)^2}=1.5\times10^{-28}W/m^2

4 0
3 years ago
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