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ExamsJEE MainPhysics

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 10^-3 nm (III) 1 mm to 700 nm (IV) 0.1 m to 1 mm Choose the correct answer from the options given below:

  1. (A)-(IV), (B)-(I), (C)-(II), (D)-(III)
  2. (A)-(IV), (B)-(I), (C)-(III), (D)-(II)
  3. (A)-(IV), (B)-(II), (C)-(I), (D)-(III)
  4. (A)-(I), (B)-(IV), (C)-(II), (D)-(III)

Correct answer: (A)-(IV), (B)-(I), (C)-(II), (D)-(III)

Solution

The correct option accurately matches each type of electromagnetic wave with its corresponding wavelength range: microwaves range from 0.1 m to 1 mm, ultraviolet light spans from 400 nm to 1 nm, X-rays are between 1 nm to 10^-3 nm, and infrared waves cover 1 mm to 700 nm.

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