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The excess pressure inside one soap bubble is three times that inside a second soap bubble, then the ratio of their surface area is
Options
(a) 1 : 9
(b) 1 : 3
(c) 3 : 1
(d) 1 : 27
Correct Answer:
1 : 9
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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
- If the number of radius of ²⁷Al is 3.6 Fermi, the approximate nuclear radius
- A body of mass 120 kg and density 600 kg/m³ floats in water.
- Diameter of the objective of a telescope is 200 cm. What is the resolving power
- The workdone in turning a magnet of magnetic moment M by an angle of 90⁰ from the magnetic
- The focal lengths of a converging lens are fᵥ and fᵣ for violet and red lights
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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