JEE Advanced 2021 Full Test 2 Paper 1

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SECTION – C (Numerical Answer Type)
This section contains 06 questions. The answer to each question is a NUMERICAL VALUE. For each question, enter the correct numerical value (in decimal notation, truncated/rounded‐off to the second decimal place; e.g. XXXXX.XX).

Question : 14 of 54

Marks: +1, -0

A diver D is still under water (µ=

) at a depth d=10m. A bird is diving along line AB at a constant velocity in air. When the bird is exactly above the diver he sees it at a height of 50m from himself and velocity of the bird appears to be inclined at 45° to the horizontal. At what distance from the diver the bird actually hits the water surface.

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