Physics, asked by jannatuljoty45, 5 days ago

calculated the speed at which the velocity head of a stream of water is equal to 0.50m Hg

Answers

Answered by prathamesh299

0

40 cm of Hg=100040×13600 cm of water=544 cm of water and velocity head=2gv2

⇒544=2×980v2∵g=980cm/s2⇒v2=544×2×980⇒v=1032.6 cms−1

PLS MARK BRAINLIEST

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