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Surface tension of a solution is 30 x 10⁻² N/m. The radius of the soap bubble is 5 cm. The surface energy of soap bubble is
Options
(a) 1.8 x 10 J
(b) 1.8 x 10² J
(c) 1.8 x 10⁻¹ J
(d) 1.8 x 10⁻² J
Correct Answer:
1.8 x 10⁻² J
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 liquid level falls in a capillary then radius of capillary will be
- For a transformer, the turns ratio is 3 and its efficiency is 0.75. The current flowing
- The 6563 Å line emitted by hydrogen atom in a star is found to be red shifted by 5Å
- Hard X-rays for the study of fractures in bones should have a minimum wavelength
- In old age arteries carrying blood in the human body become narrow resulting
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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