SSC JE Mechanical Engineering 22 Mar 2021 Shift 1 Papers

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Question : 194 of 200

Marks: +1, -0

If the specific gravity of oil is 0.7, then its density in kg/m

^3

will be ______

70
700
7
7000

Solution:

Specific gravity = 0.7, density of water =

ρ_w

= 1000 Kg/m

^3

0.7 = ρ_f/1000

ρ_f = 0.7 × 1000

ρ_f = 700

Kg/m

^3

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