Drag force on the float of a rotameter is(where Q = flow rate of the ) Options: A . &nbsp∝Q B . &nbsp∝√Q C . &nbsp∝Q² D . &nbspConstant

Drag force on the float of a rotameter is(where Q = flow rate of the )

Question

Drag force on the float of a rotameter is(where Q = flow rate of the )

Options:

A . ∝Q

B . ∝√Q

C . ∝Q²

D . Constant

Answer: Option D

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