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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
- A student performs an experiment to determine the Young’s modulus of a wire
- After 300 days, the activity of a radioactive sample is 5000 dps
- Thomson coefficient of a conductor is 10 µV/K. Its two ends are kept
- A particle performing uniform circular motion has angular momentum
- A solid cylinder of mass 50kg and radius 0.5 m is, free to rotate about the horizontal axis
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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