What is the relation of light year with lenght.
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Explanation:
Star Light, Star Bright -- Science Background - Amazing Space Wavelength and frequency of light are closely related. The higher the frequency, the shorter the wavelength. Because all light waves move through a vacuum at the same speed, the number of wave crests passing by a given point in one second depends on the wavelength.
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Answer:
Long Distances can't be measured by Length units that's why Light year is taken which is the amount of distance covered by light in one Year......
Explanation:
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