In YDSE, slits are separated by `0.24 mm` and the screen is kept `160 cm` away from slit
Channel: Doubtnut
Date: 2020-08-02

Please add description.In YDSE, slits are separated by `0.24 mm` and the screen is kept `160 cm` away from slits. If fringe width is measured to be `0.4 cm`, calculate the wavelength of light used.