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Maksim231197 [3]
2 years ago
6

Which of the following can happen to solar energy after it enters the earths atmosphere?

Physics
2 answers:
AURORKA [14]2 years ago
5 0

Answer:

the answer is A.

Explanation:

The majority of solar energy is absorbed by the earths crust. Almost 54% of it is absorbed by the earths crust.

VikaD [51]2 years ago
4 0
The answer is A. Hope this helps !
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Two cellists, one seated directly behind the other in an orchestra, play the same 220-Hz note for the conductor who is directly
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Answer:

d= 1.56 m

Explanation:

In order to have a constructive interference, the path difference between the sources of the sound, must be equal to an even multiple of the semi-wavelength, as follows:

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The minimum possible value for this distance, is when n=1, as it can be seen here:

dmin = λ

In any wave, there exists a fixed relationship between the wave speed, the frequency and the wavelength:

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If v = vsound = 343 m/s, and f = 220 1/s, we can solve for λ:

λ =\frac{v}{f} =  \frac{343 m/s}{220(1/s)} = 1.56 m

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Answer

given,

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