Manisajunviz
Answered

what is the wavelengths of an electromagnetic wave with a frequency of 125,000 Hz?​

Sagot :

Given:

f = 125,000 Hz

Required:

λ

Equation:

[tex]λ = \frac{c}{f}[/tex]

Solution:

[tex]λ = \frac{2.9979 \times 10^{8} \: \frac{m}{s}}{125000 \: s^{-1}}[/tex]

Answer:

[tex]λ = 2.40 \: km[/tex]

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