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anzhelika [568]
3 years ago
13

What are the two things we need in order to solve for wave speed?

Physics
2 answers:
irina [24]3 years ago
8 0

Answer:

frequency and wave length

Explanation:

wave velocity = frequency times wave length

olya-2409 [2.1K]3 years ago
5 0

Answer:

you need to know the wave length and frequency

Explanation:

it is because of the formula of the wave speed

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A classroom that normally contains 40 people is to be airconditioned with window air-conditioning units of 5-kW cooling capacity
oksano4ka [1.4K]

Answer:

About  2 units.

Explanation:

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