99 Percentile Qs Bank for JEE MainPhysicsElectromagnetic Waves
114. Match the electromagnetic radiations given in List -I with their uses given in List - II.
Options
- AA Q , B R , C P , D S
- BA R , B Q , C S , D P
- CA R , B S , C Q , D P
- DA S , B R , C Q , D P
Correct answer
B. A R , B Q , C S , D P
Step-by-step solution
(A) X-rays (R) Crystal structure study (B) uv- rays (Q) Finger prints in forensic labs (C) Radio waves (S) TV communication system (D) IR-rays (P) Remote switches