The density of iron is 7.874 g/cm $^{3}$ . If a solid sphere made of iron has a volume of 500 cm $^{3}$ , then the mass of that sphere in gram is
3937

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Solution

The correct option is A 3937
The density $d$ of any body is given as
$d = \frac{m}{v}$ , where $m$ is the mass of the body and $v$ is the volume of that body.

According to the data provided, the volume of the sphere is 500 cm $^{3}$ .

Therefore,
$\frac{m}{500} = 7.874 \Rightarrow m = 7.874 \times 500 \Rightarrow m = 3937$

Thus, the mass of the sphere is 3937 g.

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The density of iron is 7.874 g/cm3. If a solid sphere made of iron has a volume of 500 cm3, then the mass of that sphere in gram is3937

The correct option is A 3937The density d of any body is given as d=mv, where m is the mass of the body and v is the volume of that body. According to the data provided, the volume of the sphere is 500 cm3. Therefore, m500=7.874⇒ m=7.874×500⇒ m=3937 Thus, the mass of the sphere is 3937 g.

The density of iron is 7.874 g/cm $^{3}$ . If a solid sphere made of iron has a volume of 500 cm $^{3}$ , then the mass of that sphere in gram is
3937