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Match List - I with List - II:

  List - I   List - II
  (Electromagnetic waves)   (Wavelength)
(a) AM radio waves (i) 10-10 m
(b) Microwaves (ii) 102 m
(c) Infrared radiations (iii) 10-2 m
(d) X-rays (iv) 10-4 m

 

Choose the correct answer from the options given below:

  1. (a) - (ii), (b) - (iii), (c) - (iv), (d) - (i)
  2. (a) - (iv), (b) - (iii), (c) - (ii), (d) - (i)
  3. (a) - (iii), (b) - (ii), (c) - (i), (d) - (iv)
  4. (a) - (iii), (b) - (iv), (c) - (ii), (d) - (i)

Answer (Detailed Solution Below)

Option 1 : (a) - (ii), (b) - (iii), (c) - (iv), (d) - (i)
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Detailed Solution

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Concept:

The waves which are produced by the motion of electrically charged particles are called as electromagnetic radiation. These waves have both electric as well as magnetic fields and is transverse in nature.

Electromagnetic spectrum: It is the arrangement of electromagnetic radiations according to their frequency or wavelength. The electromagnetic spectrum has a range of frequencies, wavelengths, and photon energies.
Typically, electromagnetic waves travel at the speed of light in a vacuum.
The electromagnetic spectrum is as follows:

 

Explanation:

The wavelength of the waves given in the question are:

AM radio waves - 102 m

Microwaves - 10-2 m

Infrared radiations - 10-4 m

X-rays - 10-10 m

Hence, Option (1) is the correct answer.

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