In Fraunhofer diffraction pattern, slit width is 0.2 mm and screen is at 2 m away from the lens. If wavelength of light used is 5000 \A^{o}, then the distance between the first minimum on either side of the central maximum is (0 is small and measured in radian)

MHT CET 2017 Physics Solved Paper

Question : 5 of 50

Marks: +1, -0

In Fraunhofer diffraction pattern, slit width is 0.2 mm and screen is at 2 m away from the lens. If wavelength of light used is 5000

, then the distance between the first minimum on either side of the central maximum is (0 is small and measured in radian)

Go to Question:

Prev Question

Next Question