JEE Main 9 Apr 2019 Paper 2 Solved Paper

Section: Physics

Question : 29 of 90

Marks: +1, -0

Diameter of the objective lens of a telescope is 250 cm. For light of wavelength 600 nm. Coming from a distant object, the limit of resolution of the telescope is close to:

[9 Apr 2019 Shift 2]

3.0×10−7 rad
4.5×10−7 rad
2.0×10−7 rad
1.5×10−7 rad

Validate

Go to Question:

Prev Question

Next Question