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Class 11 NEET Physics Properties of Matter Questions

Section: Physics

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Question : 1 of 94

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Water flows in a streamline motion through a horizontal pipe of circular cross-section as shown in the figure. The pressure difference of water between

P

Q

15 \mathrm{Nm}^{-2}

. The area of cross-section at

P

Q

40 \mathrm{~cm}^2

20 \mathrm{~cm}^2

, respectively. The rate of flow of water through the pipe, in

\mathrm{cm}^3 \mathrm{~s}^{-1}

[Take density of water

=1000 \mathrm{~kg} \mathrm{~m}^{-3}

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