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ICE Princess25 [194]
3 years ago
13

What is the wavelength of a 1-kilohertz (kHz) sound traveling in water?

Physics
1 answer:
Xelga [282]3 years ago
7 0

Answer:The wavelength of a 1-kHz sound traveling in water would be 150 cm.

Explanation:This is because in the equation, v(velocity) = 1500 m/s, and f (frequency) = 1 kHz.

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cestrela7 [59]

20/45=0.4*100= 44.4 so the answer is..................................................

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3 years ago
An airplane with a mass of 5,000 kg needs to accelerate 5 m/s2 to take off before it reaches the end of the runway. How much for
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Answer:

<h2>25000 N</h2>

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6 0
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