Question

Mass and volume of an object is dependent on its temperature in kelvin as m = 5t² kg and v = (400 + 600t) m³ respectively, then what is the density of the object at t = 27°C?

a.

5 kg/m³

b.

10 kg/m³

c.

15 kg/m³

d.

20 kg/m³

Posted under Basic Chemical Engineering

Answer: (a).5 kg/m³

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Q. Mass and volume of an object is dependent on its temperature in kelvin as m = 5t² kg and v = (400 + 600t) m³ respectively, then what is the density of the object at t = 27°C?
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