What is the frequency of an electromagnetic wave that has a wavelength of 4,000m?

asked Aug 13, 2021 142k views

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2 votes

Answer:

f=75000hz

Step-by-step explanation:

fλ= c

f= c/λ

f = 3.0×10^8/4000

f=75000hz

Ransford answered Aug 19, 2021

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