Match List-I with List-II
|
List-I Electromagnetic wave |
List-II Production |
|
(A) Light |
(I) Klystron valve or magnetron valve |
|
(B) X-rays |
(II) Rapid acceleration and deceleration of electrons in aerials |
|
(C) Microwave |
(III) Electrons in atoms move from one energy level to a lower energy level |
|
(D) Radiowave |
(IV) inner shell electrons/ fast-moving electrons decelerated by a metal target |
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → (A)-(III), (B)-(IV), (C)-(I), (D)-(II)
|
List-I Electromagnetic wave |
List-II Production |
|
(A) Light |
(III) Electrons in atoms move from one energy level to a lower energy level |
|
(B) X-rays |
(IV) inner shell electrons/ fast-moving electrons decelerated by a metal target |
|
(C) Microwave |
(I) Klystron valve or magnetron valve |
|
(D) Radiowave |
(II) Rapid acceleration and deceleration of electrons in aerials |