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Electromagnetic Waves question

2021 · 24 Feb · Shift 2 · Q56
Guest · try one question or challengeGuest · try one question or challenge
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  5. /2021 · 24 Feb · Shift 2 · Q56

Electromagnetic Waves question

2021 · 24 Feb · Shift 2 · Q56

JEE MainPhysicsElectromagnetic WavesMCQ+4 / −1
Match List - I with List - II.

List I List II
(a) Source of microwave frequency (i) Radioactive decay of nucleus
(b) Source of infrared frequency (ii) Magnetron
(c) Source of Gamma Rays (iii) Inner shell electrons
(d) Source of X-rays (iv) Vibration of atoms and molecules
(v) LASER
(vi) RC circuit


Choose the correct answer from the options given below :
  1. A
    (a)-(vi), (b)-(v), (c)-(i), (d)-(iv)
  2. B
    (a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)
  3. C
    (a)-(ii), (b)-(iv), (c)-(vi), (d)-(iii)
  4. D
    (a)-(vi), (b)-(iv), (c)-(i), (d)-(v)
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