NEET2022Physics
Q.
Match List I with List II
| List I (Electromagnetic waves) | List II (Wavelength) | ||
|---|---|---|---|
| (a) | AM radio waves | (i) | m |
| (b) | Microwaves | (ii) | m |
| (c) | Infrared radiations | (iii) | m |
| (d) | X-rays | (iv) | m |
Choose the correct answer from the options given below :
- A
(a) (iii), (b) (ii), (c) (i), (d) (iv)
- B
(a) (iii), (b) (iv), (c) (ii), (d) (i)
- C
(a) (ii), (b) (iii), (c) (iv), (d) (i)
- D
(a) (iv), (b) (iii), (c) (ii), (d) (i)
Solution
Approximate typical wavelengths of the listed electromagnetic waves:
AM radio waves m, so (a) maps to (ii).
Microwaves m, so (b) maps to (iii).
Infrared m, so (c) maps to (iv).
X-rays m, so (d) maps to (i).
Matching: (a) (ii), (b) (iii), (c) (iv), (d) (i).
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