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xz_007 [3.2K]
3 years ago
5

A sound wave, with speed of 340 m/s has a frequency of 17,000 Hz. What

Physics
1 answer:
Fiesta28 [93]3 years ago
6 0
Wavelength = speed / frequency = 340 / 17000 = 0.02 m
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Explanation:

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a 700k/g race car slowed down from 30m/s to 15m/s what is the impulse and what was the average force applied by the brakes
posledela
So impulse is a change in momentum.

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How can heat be transferred across empty space?
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3 years ago
A gas is compressed from an initial volume of 5.75 L to a final volume of 1.23 L by an external pressure of 1.00 atm. During the
nataly862011 [7]

Answer:

<em>The internal energy change is 330.01 J</em>

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8 0
3 years ago
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