CLASS 12 PHYSICS CHAPTER 10-WAVE OPTICS
Question1. Monochromatic light having a wavelength of 589nm from the air is incident on a water surface. Find the frequency, wavelength and speed of (i) reflected and (ii) refracted light? [1.33 is the Refractive index of water] Solution :Monochromatic light incident having wavelength, λ = 589 nm = 589 x 10-9 m Speed of light in …