Match List I with List II of Electromagnetic waves with corresponding wavelength range :
List I
(A) Microwave
(B) Ultraviolet
(C) X-Ray
(D) Infra-red
List II
(I) 400 nm to 1 nm
(II) 1 nm to
(III) 1 mm to 700 nm
(IV) 0.1 m to 1 mm
Choose the correct answer from the options given below:
List I
(A) Microwave
(B) Ultraviolet
(C) X-Ray
(D) Infra-red
List II
(I) 400 nm to 1 nm
(II) 1 nm to
(III) 1 mm to 700 nm
(IV) 0.1 m to 1 mm
Choose the correct answer from the options given below:
Answer: A → IV, B → I, C → II, D → III
Solution
Ordered by wavelength, X-rays span down to , ultraviolet covers to , infrared runs from to , and microwaves extend from to . Matching each wave to its band gives Microwave–(IV), Ultraviolet–(I), X-Ray–(II) and Infra-red–(III).
JEE Main · 2023 · 15 Apr 2023 · Shift 1 · Match the columns