Reflection and Refraction by Huygens' Principle

JEE Main Physics · Wave Optics · 3 questions, latest first

• The wavelength of light, while it is passing through water is 540 nm. The refractive index of water is 4 / 3. The wavelength of…202622 January, Shift 2 · Q40
• A monochromatic light of frequency 5 × 10^14 Hz travelling through air, is incident on a medium of refractive index ' 2 '.…20253 April, Shift 2 · Q42
• A monochromatic light wave with wavelength λ_1 and frequency ν_1 in air enters another medium. If the angle of incidence and…20236 April, Shift 1 · Q36