The ratio of the length of a rod and its shadow is 1:1√3.what is the angle of elevation of the source of light
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if the ratio of rod and its shadow is 1:1√3
then 1/√3=tan30°
so angle of elevation of the source of light is 30°
hope it helps
then 1/√3=tan30°
so angle of elevation of the source of light is 30°
hope it helps
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