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An air bubble of radius 5mm rises throug...

An air bubble of radius `5mm` rises through a vat of syrup at a steady speed `2mm//s`. If the syrup has a density of `1.4xx10^(3)kg//m^(3)`, what is its viscosity ?

A

` 1.15 kg//m-s`

B

15 kg/m-s

C

`2.25 kg//m-s `

D

`19.05 kg//m-s `

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The correct Answer is:
D
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