List of top Physics Questions on Interference Of Light Waves And Young’S Experiment asked in CUET (UG)

In Young’s double slit experiment, if the distance between the slits is increased while keeping all other parameters constant, the fringe width will:

In a Young's double slit experiment using monochromatic light of wavelength \(\lambda\), the intensity of light at a point on the screen is \(I_0\), where the path difference between two interfering waves is \(\lambda\). The path difference between the interfering waves at a point on the screen where the intensity is \(\dfrac{I_0}{4}\) will be

Match List-I with List-II in the context of Young's Double Slit Experiment.

Choose the correct answer from the options given below:

In Young's Double Slit Experiment, if the wavelength of light used is doubled while keeping all other quantities constant, the fringe width becomes:

In a Young's Double Slit Experiment (YDSE), the separation between the two coherent slits is halved, and the perpendicular distance between the plane of the slits and the viewing screen is doubled. If the initial fringe width was \( \beta \), what will the new modified fringe width \( \beta' \) be?

In a Young's double-slit experiment, two slits are 1.5 mm apart while the screen is 1.2 m away. When a light of wavelength 600 nm is incident on slits, the fringe width will be