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Oil spreads over the surface of water where as water does not spread over the surface of the oil because
Options
(a) Surface tension of water is very high
(b) Surface tension of water is very low
(c) Viscocity of oil is high
(d) Viscocity of water is high
Correct Answer:
Surface tension of water is very high
Explanation:
Surface tension of water is very high and so oil will spread to occupy greater surface on water.
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An electric dipole of dipole moment p is aligned parallel to a uniform electric field E
- A uniform wire of resistance 9Ω is joined end-to-end to form a circle. Then
- A 220 volt and 1000 watt bulb is connected across a 110 volt mains supply.
- If threshold wevelength for sodium is 6800 Å, the work function will be
- In an LCR series A.C circuit, the voltage across each of the components, L, C and R is 50V
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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