PHY · PHY-2026-C11-045Physics
Match List I with List II: List I (Electromagnetic wave) — A. Microwave, B. Visible light, C. Gamma rays, D. Infra-red rays. List II (Production) — I. Electrons in atoms emit light when they move to a lower energy level, II. Radioactive decay of nucleus, III. Vibration of atoms and molecules, IV. Klystron valve or magnetron valve. Choose the correct answer from the options given below
- AA-III, B-I, C-II, D-IV
- BA-III, B-IV, C-I, D-II
- CA-IV, B-I, C-II, D-III
- DA-IV, B-III, C-II, D-I
Answer key pending — reference only, not scored