Q.

Match the List-I with List-II:                      [2023]

  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 option given below:

1 A-I, B-II, C-III, D-IV  
2 A-IV, B-I, C-II, D-III  
3 A-I, B-III, C-IV, D-II  
4 A-IV, B-III, C-II, D-I  

Ans.

(2)

1.   Klystron valve used to produce Microwave

2.   Gamma ray → Radioactive decay

3.   Radio wave → Rapid acceleration and deceleration of electrons in aerials

4.   X-ray → Inner shell electrons