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Pressure and Temperature

Water jet iss...

Question

Water jet issues water from nozzel of $2 c m^{2}$ cross-section with velocity $30 c m / s$ and strikes a plane surface placed at right angles to the jet. The force exerted on the plane is

A

200 d y n e

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B

400 d y n e

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C

1800 d y n e

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D

None of the above

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Solution

The correct option is C $1800 d y n e$

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