JEE Main 202624 Jan, Morning shiftPhysicsMediumElectromagnetic Waves120× since 2002
Match the LIST-I with LIST-II. LIST-I: (A) Radio-wave; (B) Micro-wave; (C) Infrared-wave; (D) X-ray. LIST-II: (I) is produced by Magnetron valve; (II) due to change in the vibrational modes of atoms; (III) due to inner shell electrons moving from higher energy level to lower energy level; (IV) due to rapid acceleration of electrons. Choose the correct answer from the options given below: