Questions
A mango tree is at the bank of a river and one of the branch of tree extends over the river. A tortoise lives in the river. A mango falls just on the tortoise. The acceleration of the mango falling from tree as it appears to the tortoise is (refractive index of water is 4/3 and the tortoise is stationary)
detailed solution
Correct option is C
x1=xrelμ⇒xrel=μx d2xreldt2=μd2xdt2 ⇒arel=μg=4g3Talk to our academic expert!
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A cylinder is filled with a liquid of refractive index The radius of the cylinder is decreasing at a constant rate K. The volume of the liquid
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The apparent velocity of the object as seen by the observer, (when radius of cylinder is r)
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