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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: - One-fourth length of a spring of force constant K is cut away. The force constant
- Water flows through a pipe. The area of cross-section at one place A₁=10 cm²,
- A disc of radius 0.1 m is rotating with a frequency 10 rev/sec in a normal magnetic
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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
- One-fourth length of a spring of force constant K is cut away. The force constant
- Water flows through a pipe. The area of cross-section at one place A₁=10 cm²,
- A disc of radius 0.1 m is rotating with a frequency 10 rev/sec in a normal magnetic
- A vibrating string of certain length l under a tension T resonates with a mode
- A common emitter amplifier gives an output of 3 V for an input of 0.01 V.
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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