Home
Class 12
PHYSICS
Estimate the distance for which ray opti...

Estimate the distance for which ray optics is good approximation for an aperture of 4 mm and wavelength 400 nm.

Text Solution

Verified by Experts

40 m
Promotional Banner

Similar Questions

Explore conceptually related problems

For what distance is ray optics a good approximation when the aperture is 3 mm wide and the wavelength is 500 nm ?

What is the wave number of a radiation of wavelength 400 nm ?

A beam of light consisting of two wavelengths, 650 nm and 520 nm, is used to obtain interference fringes in a Young's double-slit experiment. Find the distance of the third bright fringe on the screen from the central maximum for wavelength 650 nm.

Which one of the folowing frequencies of radiation (in Hz) has a wavelength of 600 nm?