JEE Main 8 Apr 2019 Paper 2 Solved Paper

Section: Physics

Question : 27 of 90

Marks: +1, -0

Calculate the limit of resolution of a telescope objective having a diameter of 200cm, if it has to detect Light of wavelmgth 500 nm coming from a star.

[8 Apr 2019 Shift 2]

152.5×10−9 radian
457.5×10−9 radian
305×10−9 radian
610×10−9 radian

Validate

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