Physics · 2023
JEE Main · 1 February 2023, Shift 1 · Q7
Match List I with List II: Choose the correct answer from the options given below:
Match List I with List II:
Choose the correct answer from the options given below:
| List I | List II |
| A. Microwaves | I. Radio active decay of the nucleus |
| B. Gamma rays | II. Rapid acceleration and deceleration of electron in aerials |
| C. Radio waves | III. Inner shell electrons |
| D. X-rays | IV. Klystron valve |
Official answer
From NTA’s final answer key for this paper.
(2)
A-IV, B-I, C-II, D-III
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.