Determine the thickness of the glass through which light can pass is ` 5 xx 10^(-11)` seconds (Take `mu_("glass") = 1.5`).

A ray of light is travelling normally through a glass sheet. Calculate the time taken by the light to travel if the thickness of the glass sheet is 2 mm. Take, mu_("glass") = 1.5

The time required to pass the light through a glass slab of 2 mm thick is (mu_("glass")=1.5)

The time required to pass the light through a glass slab of 2 mm thick is (mu_("glass")=1.5)

Time taken by the sunlight to pass through a window made of glass of 5 mm thickness is __________ s. (mu_("glass")=1.5)

A beam of light travelling in water enters a glass plates. Calculate the angle of incidence for which the reflected light will be completely plane polarised. Take mu_("water") = 1.33 and mu_("glass") = 1.5 .

Fill up the blanks: The speed of light in glass is (2xx 10^8 m//sec) . The speed of light in air is (Take (mu_g//mu_alpha) = _alphamu^g = 1.5]

A monochromatic light of wavelength 500 nm travelling in air strikes a glass surfaces. Calculate the wavelength, frequency and speed of refracted light. Take mu_("glass") = 1.5 .

The change in wavelenght of light of frequency 4 xx 10 ^(14) Hz. When it pass from air to glass, is ( mu_("glass") = 1.5)

The change in wavelenght of light of frequency 4 xx 10 ^(14) Hz. When it pass from air to glass, is ( mu_("glass") = 1.5)