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Sudarshan Asked a Question
April 10, 2020 2:30 pmpts 30 pts
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  • Physics (PH)

An air bubble of diameter 2 mm rises steadily through a solution of density 1750 kg/m at the rate of 0.35 cm/sec. what is the viscosity of the solution? (a) 1 p

An air bubble of diameter 2 mm rises steadily through a solution of density 1750 kg/m at the rate of 0.35 cm/sec. What is the viscosity of the solution? (A) 1 Poise (B) 11 Poise (C) 110 Poise (D) 50 Poise
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  • Somnath Best Answer
    See the attachment.
    • cropped4177336140972859275.jpg
    • cropped9057519911840734674.jpg
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  • Ruby negi thankyou
    in this question, density of air bubble is not given.. u can use the formula  Viscosity = (2 x ( density of air bubble – liquid density) x g x r^2) ÷ (9 x v), where g = acceleratio...
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