Interference Pattern of YDSE

A beam of light consists of two wavelengths, 6300Å and 5600Å . This beam of light is used to obtain an interference pattern in YDSE. If 4^("th") bright fringe of 6300Å coincides with the n^("th") dark fringe of 5600Å from the central line, then find the value of n.

In Y.D.S.E., light of wavelength 600 nm is used. When slits are 1.2 mm apart, interference pattern of span 5 xx 10^(-3)m is observed on a screen placed 2m away. Calculate the number of fringes observed in the interference pattern.

n YDSE, an electron beam is used to obtain interference pattern. If speed of electron is increased then

Analysis Of Interference Pattern|Question

Two slits in YDSE are placed 2 millimetre from each other. Interference pattern is observedon a screen placed 2 m from the plane of slits. What is the fringe width for a light of wavelength 400 nm?

Two slits in YDSE are placed 1 mm from each other. Interference pattern is observed on a screen placed 1m from the plane of slits. What is the angular fringe width for a light of wavelength 400 nm

Two slits in YDSE are placed 2 millimeter from each other. Interference pattern is observed on a screen placed 2m from the plane of slits. What is the fringe width for a light of wavelength 400 nm ?

Analysis Of Interference Pattern|Fringe Width|Quiz