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leva [86]
3 years ago
13

a radio wave had a frequency of 600,000 Hz and travels at a speed of 300,000,000 m/s. what is the wavelength of the radio wave

Mathematics
1 answer:
laiz [17]3 years ago
7 0

Answer:

500m

Step-by-step explanation:

Given data

Frequency= 600,000 Hz

Speed= 300,000,000 m/s

We know that the formula for speed is

v=fλ

substitute

300,000,000=600,000λ

λ=300,000,000/600,000

λ=500 m

Hence the wave length is 500m

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Answer:

B:31.5

Step-by-step explanation:

Find areas of both rectangles by multiplying the 2 given values (12 & 15)

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Add that to the rectangle values for an answer of 31.5

Hope this helps

Have a good day

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2 years ago
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