JEE Mains · Physics · STD 12 - Electromagnetic waves
- JEE Mains 2026
- Hard
- MCQ
Match the List-I with List-II
| List-I | List-II | ||
| A | Radio-wave | I | is produced by Magnetron value |
| B | Micro-wave | II | Due to change in the vibrational modes of atoms |
| C | Infrared-wave | II | Due to inner shell electrons moving from higher energy level to lower energy level |
| D | X-ray | IV | Due to rapid acceleration of electrons |
Pick an option to check your answer.
Answer & Solution
Correct Answer
(C) A-IV, B-I, C-II, D-III
Step-by-step Solution
Detailed explanation
Radio wave ⇒ Produced by rapid acceleration of electrons
Micro wave ⇒ By magnetron valve
Infrared wave ⇒ Change in vibrational modes
\(X\) ray ⇒ Transition of inner shell electrons from high energy level to low energy level.
A - IV, B - I, C - II, D - III
Micro wave ⇒ By magnetron valve
Infrared wave ⇒ Change in vibrational modes
\(X\) ray ⇒ Transition of inner shell electrons from high energy level to low energy level.
A - IV, B - I, C - II, D - III
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