A venturimeter has a pipe diameter of 10.0cm and a throat diameter of 5.0cm. If the water pressure in the pipe is 2 0.5 kg cm− and in the throat is 0.3 kg cm , −2 determine the rate of flow of water.

answer: the rock sample is a sedimentary rock.

explanation:

it is given that:

mass of rock sample, m = 2.7 g

volume of rock sample,

so, density of rock sample will be

since, the density of rock sample is . hence, the rock sample is a sedimentary rock, whose densities varies between .

c) up

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