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Communication — Physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 SciencePhysicsCommunication1 Mark
MCQ
Microwave oven acts on the principle of
  • A
    giving rotational energy to water molecules
  • B
    giving translational energy to water molecules
  • ✓
    giving vibrational energy to water molecules
  • D
    transferring electrons from lower to higher energy levels in water molecule
✓

Answer

Correct option: C.
giving vibrational energy to water molecules
c
Microwave oven acts on the principle of giving vibrational energy to water molecules.

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