Sign in
Please select an account to continue using cracku.in
↓ →
Join Our JEE Preparation Group
Prep with like-minded aspirants; Get access to free daily tests and study material.
In the List-I, four optical effects are mentioned. The physical phenomena of light which are essential to describe these optical effects are given in List-II. Choose the option which describes the correct match between the entries in List-I to those in List-II.
Aurora Borealis is a colorful sky display caused by the Emission of radiation from oxygen and nitrogen atoms excited by charged particles (5) $$\implies$$ (P) $$\to$$ (5)
Partially polarized sun light results from the Scattering of light by molecules in the atmosphere (Rayleigh scattering) (4) $$\implies$$ (Q) $$\to$$ (4)
Rainbow formation is primarily described by a combination of Dispersion and reflection inside water droplets (1) $$\implies$$ (R) $$\to$$ (1)
Dark and bright fringes are produced by the superposition of wavelets via Diffraction or interference (3) $$\implies$$ (S) $$\to$$ (3)
Create a FREE account and get:
Educational materials for JEE preparation