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Hoochie [10]
3 years ago
11

Fat cells in humans are composed almost entirely of pure triglycerides with an average density of about 900 kg/m3.

Health
1 answer:
KengaRu [80]3 years ago
8 0

Answer: Total volume of fat in his body is 0.015m^3

Explanation:

Density is defined as the mass contained per unit volume.

Density=\frac{mass}{Volume}

Given:

Density of fat cells = 900kgm^{-3}

mass of fat cells = 20% of the mass of a 70 kg student's body is fat= \frac{20}{100}\times 70=14kg

Volume of fat = ?

Putting in the values we get:

900kgm^{-3}=\frac{14kg}{volume}

Volume=0.015m^3

Thus total volume of fat in his body is 0.015m^3

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