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Laws of Motion — Physics STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11PhysicsLaws of Motion1 Mark
MCQ
The origin of friction is –
  • ✓
     electromagnetic interaction
  • B
    electrostatic interaction
  • C
    photon interaction
  • D
    interaction
✓

Answer

Correct option: A.
 electromagnetic interaction
electromagnetic interaction

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