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ZanzabumX [31]
3 years ago
11

Please help and check all that apply and I will mark brainliest if it’s correct

Physics
1 answer:
Yuri [45]3 years ago
3 0
A syncline is visable
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An AM radio station broadcasts isotropically (equally in all directions) with an average power of 3.80 kW. A receiving antenna 7
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Answer:0.1759 v

Explanation:

Intensity of wave at receiver end is

I=\frac{P_{avg}}{A}

I=\frac{3.80\times 10^3}{4\times \pi \times \left ( 4\times 1609.34\right )^2}

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Amplitude of induced emf

=E_{max}d

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Jake calculates that the frequency of a wave is 500 hertz and that the wave is moving at 1,250 m/s. What is the wavelength of th
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Frequency (f) = 500 hz (SI)
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