Question
Physics Question on radiation
| Match List I with List II:List I | List II |
|---|---|
| A | Microwaves |
| B | Gamma waves |
| C | Radio waves |
| D | X - rays |
| Choose the correct answer from the options given below: |
A
A-I, B-II, C-III, D-IV
B
A-I, B-III, C-IV, D-II
C
A-IV, B-I, C-II, D-III
D
A-IV, B-III, C-II, D-I
Answer
A-IV, B-III, C-II, D-I
Explanation
Solution
The correct asnwer is (D) : A-IV, B-III, C-II, D-I
A Klystron valve or the magnetron valve are generally used for the production of Microwave.
Gamma radiation takes place from radioactive decay of nucleus.
Radio waves can be produced by rapid acceleration and deceleration of electrons in aerials.
When a solid or gaseous target is bombarded with heavy charged particles, inner shell electrons of target atoms are ionized and characteristic x rays are produced.