AktiraAktira JEE
Subscribe
PhysicsJEE Main 24 Jan 2026, Shift 1·Q10·MCQ·Easy

Electromagnetic Waves · EM waves

Match the List-I with List-II
List-IList-II
ARadio-waveIis produced by Magnetron valve
BMicro-waveIIDue to change in the vibrational modes of atoms
CInfrared-waveIIIDue to inner shell electrons moving from higher energy level to lower energy level
DX-rayIVDue to rapid acceleration of electrons
Choose the correct answer from the options given below:
  1. (1)(A)-(II), (B)-(IV), (C)-(III), (D)-(I)
  2. (2)(A)-(IV), (B)-(III), (C)-(I), (D)-(II)
  3. (3)(A)-(IV), (B)-(I), (C)-(II), (D)-(III)
  4. (4)(A)-(IV), (B)-(II), (C)-(I), (D)-(III)
We corrected a printing error in the original paper

Source printed “Magnetron value”.

Video solution coming soon

We're animating every PYQ step by step. Subscribe to get them first.

Subscribe

See the full 24 Jan 2026, Shift 1 paper

More on EM waves