Physics · Capillarity
Oil rises up the wick of a lantern or lamp primarily due to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Buoyant force of air
- 2Gravitational pull
- 3Capillary action in the pores of the wick✓
- 4Viscosity of the oil
Correct answer
Capillary action in the pores of the wick
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