Question

Convert 1 mm of Hg into pascal. Take density of Hg = 13.6 x 10

3 kg m-3

and g = 9.8 m s

-2​

Answer 1

Answer:

Explanation:

Solution :-

To find momentum

= dp x dt

Given,

DT = 10 sec

DP = 50N

Momentum = 50 x 10

= 500 m/s

Answer 2

Answer:

Answer. 1 mm of Hg is equal to 133.28 pascals.

Explanation:

given,  

h= 1 mm => 0.001m

density(p) = 13.6 *103 kg/m3  

g = 9.8 m/s2  

pressure = hpg

= 0.001(13.6*103) * 9.8

             = 133.28 Pa

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