What is the volume of an object with the mass of 7.9 grams in the density of 1.28g/ml.

V = 6.17 mL

Explanation: Density is expressed in the formula:

d = m/V

Derive for V:

V= m/d

= 7.9 g / 1.28 g/ mL

= 6.17 mL

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

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