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kirill115 [55]
3 years ago
7

What is the wavelength of an electromagnetic wave that travels at 3 10 m/s and has a frequency of 60 mhz? (1 mhz = 1,000,000 hz)

?
Physics
2 answers:
Dahasolnce [82]3 years ago
8 0
V = 310 m/s
f = 60 MHz = 60 × 10^6 Hz
v = xf
x = v/f
x = 310/(60 × 10^6) m
x = 5.166667 × 10^(−6) m
kolezko [41]3 years ago
8 0

Answer:

\lambda = 5 m

Explanation:

As we know the electromagnetic waves can travel through the vacuum with speed

c = 3 \times 10^8 m/s

now we also know that the frequency of the electromagnetic waves is given as

f = 60 MHz

so the wavelength of the electromagnetic waves is given as

\lambda = \frac{c}{f}

so it is given as

\lambda = \frac{3 \times 10^8}{60 \times 10^6 Hz}

\lambda = 5 m

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