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ryzh [129]
3 years ago
11

A 13.0 kg iron weightlifting plate has a volume of 1650 cm3 . What is the density of the iron plate in g/cm3?

Chemistry
2 answers:
Salsk061 [2.6K]3 years ago
8 0
11.0 kg = (11.0 kg)(1000 g/kg) = 11000 g
(11000 g)/(1400 cm3) = 7.857 g/cm3
Simplified = 7.86 g/cm3
Oksi-84 [34.3K]3 years ago
5 0

Explanation:

It is known that density is the amount of mass divided by volume.

Mathematically,     Density = \frac{mass}{volume}

It is given that mass is 13.0 kg or 13000 g (as 1 kg = 1000 g). And, volume is 1650 cm^{3}.

Therefore, calculate the density as follows.

                    Density = \frac{mass}{volume}

                                 = \frac{13000 g}{1650 cm^{3}}    

                                 = 7.87 g/cm^{3}

Thus, we can conclude that density of the given iron plate is 7.87 g/cm^{3}.

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