Water from a tap emerges vertically downwards with an initial speed of 1.0 m/s. The cross-sectional area of tap is 10-4 m². Assume that the pressure is constant throughout and that the flow is steady, the cross-sectional area of stream 0.15 m below the tap is: - VgyanHub

Question:

20.Water from a tap emerges vertically downwards with an initial speed of 1.0 m/s. The cross-sectional area of tap is 10-4 m². Assume that the pressure is constant throughout and that the flow is steady, the cross-sectional area of stream 0.15 m below the tap is:

Options :

a) 5.0 x 10^-4m^2
b) 1.0 x 10^-4m^2
c) 5.0 x 10^-5m^2
d) 2.0 x 10^-5m^2

Answer :

c) 5.0 x 10^-5m^2

Answer Steps :

Solution :-

Step1 :-

Step2 :-

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