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inysia [295]
3 years ago
10

A wave has a speed of 360 m/s. It has a frequency of 20hz what is its wavelength (include correct unit)

Physics
2 answers:
abruzzese [7]3 years ago
7 0

Answer:

18m

Explanation:

v=frequency × wavelenght

wavelength=v/f

wavelength=360÷20

=18m

denis23 [38]3 years ago
4 0

Answer:

18m

Explanation:

wave speed / frequency = wavelength

360 / 20 = 18

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Answer:

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2 years ago
A car starts from rest and accelerates uniformly over a time of 18 seconds for a distance of 390 m. Determine the acceleration o
Sergeeva-Olga [200]

Answer:

a=2.4\ m/s^2

Explanation:

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5 0
3 years ago
The manufacturer of a 1.5 V D flashlight battery says that the battery will deliver 9 mA for 42 continuous hours. During that ti
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Answer:

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