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hram777 [196]
2 years ago
6

When the wavelength is tripled at a constant frequency, what happens to the velocity of the wave?

Physics
1 answer:
Afina-wow [57]2 years ago
5 0
B is the correct answer
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He generation of a magnetic field by an electric current is
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20. A semiconductor is a
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D. crystalline solid that conducts current under certain conditions

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θ ≈ 149° or θ ≈ 329°

vₓ is negative and vᵧ is positive, so θ must be in the second quadrant.  Therefore, θ ≈ 149°.

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Weight of 1 kg becomes 1/6 on moon. If radius of moon is 1.76×10^6 m, then the mass of moon will be​
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