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NEET UG PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

1 Easy

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Application +4 | -1

The pressure on the top surface of an aeroplane wing was

0.90 \times {10^5}\,Pa

and at the bottom surface is

0.91 \times {10^5}\,Pa.

If the area of each surface is

40\,{m^2},

the net lift force on the wing is

View answer and explanation

Correct option: D

4 \times {10^4}\,N

Option D (

4 \times {10^4}\,N

) is correct because the net lift force is the product of the pressure difference and the area of the wing.

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