3 years ago

The exosphere is the layer of the atmosphere

2 answers:

8 0

The exosphere is the layer of the atmosphere "Where gas molecules can be exchanged between Earth's atmosphere and outer space." Thus, the answer would be C.

ASHA 777 [7]3 years ago

8 0

The Answer is not A. Not B. Not D. It is C.

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vfiekz [6]

Answer:

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Explanation:

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The frequency of the waves emitted by this bat is:

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Therefore we can find the wavelength of the wave emitted by the bat by using the relationship between speed, frequency and wavelength:

$\lambda=\frac{v}{f}=\frac{343 m/s}{80,000 Hz}=4.29\cdot 10^{-3} m=4.29 mm$

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vlada-n [284]

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almond37 [142]

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