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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 rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- A piece of marble is projected from the earth’s surface with velocity of 50 m/s
- The specific charge of a proton is 9.6×10⁷ C/kg. The specific charge of an alpha particle
- When volume of a system is increased two times and temperature is decreased
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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 rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- A piece of marble is projected from the earth’s surface with velocity of 50 m/s
- The specific charge of a proton is 9.6×10⁷ C/kg. The specific charge of an alpha particle
- When volume of a system is increased two times and temperature is decreased
- The fossil bone has a ¹⁴C:¹²C ratio, which is [1/16] of that in a living animal
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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