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Electromagnetic Waves question

2016 · 9 Apr · Shift 1 · Q47
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  5. /2016 · 9 Apr · Shift 1 · Q47

Electromagnetic Waves question

2016 · 9 Apr · Shift 1 · Q47

JEE MainPhysicsElectromagnetic WavesMCQ+4 / −1
Microwave oven acts on the principle of :
  1. A
    transferring electrons from lower to higher energy levels in water molecule
  2. B
    giving rotational energy to water molecules
  3. C
    giving vibrational energy to water molecules
  4. D
    giving translational energy to water molecules
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