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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: - Two metallic spheres of radii 1 cm and 3 cm are given charges of -1 x 10⁻² C
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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
- Two metallic spheres of radii 1 cm and 3 cm are given charges of -1 x 10⁻² C
- The work function for aluminium is 4.125 eV. The cutoff wavelength for photoelectric
- A ball moving with velocity 2 m/s collides head on with another stationary ball
- Young’s modulus of perfectly rigid body material is
- Light of wavelength λ is incident on slit of width d. The resulting diffraction
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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