JEE MAIN - Physics (2023 - 1st February Morning Shift - No. 15)
Match List I with List II :
| 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 |
Choose the correct answer from the options given below :
A-I, B-III, C-IV, D-II
A-IV, B-III, C-II, D-I
A-IV, B-I, C-II, D-III
A-I, B-II, C-III, D-IV
Giải thích
1. Klystron valve used to produce Microwave
2. Gamma ray $\rightarrow$ Radioactive decay
3. Radio wave $\rightarrow$ Rapid acceleration and deacceleration of electrons in aerials
4. X-ray $\rightarrow$ Inner shell electrons
2. Gamma ray $\rightarrow$ Radioactive decay
3. Radio wave $\rightarrow$ Rapid acceleration and deacceleration of electrons in aerials
4. X-ray $\rightarrow$ Inner shell electrons