Questions
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- 1. A light wave is propagating with plane wave fronts of the type \(x+y+z=\) constant. The angle made by the direction of wave propagation with the \(x\)-axis is: 2025 Hard
- 2. Light emerges out of a convex lens when a source of light kept at its focus. The shape of wavefront of the light is _______. 2024 Hard
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Other STD 12 - Wave optics topics
- 25Qs Single Slit Diffraction of Light
- 57Qs Young's Double Slit Experiment
- 14Qs Resolving power-Human eye, Microscopes and Telescopes
- 10Qs Brewster's Law and Other methods of polarisation
- 20Qs Polarisation of Light and Malus' Law
- 23Qs Wave Nature and Interference of Light
- 4Qs Fresnel distance, Diffraction through circular slit, concept of Airy Disc, Rayleigh Criterion of Resolution, Fraunhofer diffraction
- 15Qs Variations in YDSE
- 2Qs Thin film Interference
- 1Qs Mix Examples-Wave Optics
- 4Qs Doppler's Effect of Light
Frequently asked
How many Huygens' Principle and Wave-fronts questions came in JEE Mains?
2 questions from 2024–2025, each with the correct answer and a full solution.
How difficult are Huygens' Principle and Wave-fronts questions?
0% are easy, 0% medium and 100% hard.