Q. The oil in the wick of lamp rises due to
✅ Correct Answer: (B)
Pheonomenon of capillarity
Explanation: The oil in the wick of an oil lamp rises up due to capillary action. This effect is due to surface tension of liquids. The wick here acts as a capillary tube
Explanation by: Team MCQ Buddy
The oil in the wick of an oil lamp rises up due to capillary action. This effect is due to surface tension of liquids. The wick here acts as a capillary tube