Match Column-1 with Column-2.
In the table given below, certain EM waves are listed in Column-1 and their uses in Column-2 not necessarily in that order.
|
Column-1 Electromagnetic waves |
Column-2 Uses |
|
(A) Microwaves |
(I) Medical diagnostic |
|
(B) Ultraviolet rays |
(II) Night vision |
|
(C) X-rays |
(III) Used in RADAR |
|
(D) Infra red rays |
(IV) Water purification |
Choose the correct matching of waves and their uses 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)
|
Column-1 Electromagnetic waves |
Column-2 Uses |
|
(A) Microwaves |
(III) Used in RADAR |
|
(B) Ultraviolet rays |
(IV) Water purification |
|
(C) X-rays |
(I) Medical diagnostic |
|
(D) Infra red rays |
(II) Night vision |