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Olympiad workbook

Exam: Olympiad workbook
Subject: NSEP
Chapter: Mechanical Properties of Fluids

Olympiad workbook · NSEP · Mechanical Properties of Fluids

An air bubble of radius 2 mm at a depth 12 m below the surface of...

An air bubble of radius 2 mm at a depth 12 m below the surface of water at temperature of

8^{{}^{{}^{\circ}}} \mathrm{C}

, rises to the surface where the temperature is

16^{{}^{{}^{\circ}}} \mathrm{C}

. Neglecting the effect of Surface Tension, the radius of the bubble at the surface is estimated to be

Options

A2.56 mm
B2.61 mm
C2.86 mm
D4.45 mm

Correct answer

B. 2.61 mm

Step-by-step solution

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