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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.
Related Questions: - The acceleration due to gravity becomes (g/2) where g=acceleration due to gravity
- A 10 micro farad capacitor is charged to 500 V and then its plates are joined
- A point charge q is placed at a distance x/2 directly above the centre of a cube
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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
- The acceleration due to gravity becomes (g/2) where g=acceleration due to gravity
- A 10 micro farad capacitor is charged to 500 V and then its plates are joined
- A point charge q is placed at a distance x/2 directly above the centre of a cube
- A magnetic needle suspended parallel to a magnetic field requires √3J of work
- The electrons are emitted in the photoelectric effect from a metal surface
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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