The mass of an iron ball is $312 g$ . The density of iron is $7.8 g c m^{- 3}$ . Find the volume of the ball.

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Solution

Step 1: We have
Mass of iron $= 312 g$
And the density of iron $= 7.8 g c m^{- 3}$
Step 2: To find the volume
$V o l u m e = \frac{M a s s}{D e n s i t y}$
$V o l u m e = \frac{312 g}{7.8 g c m^{- 3}}$
$V o l u m e = 40 c m^{3}$
Hence, the volume of ball $= 40 c m^{3}$

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The mass of an iron ball is 312g. The density of iron is 7.8gcm-3. Find the volume of the ball.

Step 1: We have Mass of iron =312gAnd the density of iron =7.8gcm-3Step 2: To find the volumeVolume=MassDensityVolume=312g7.8gcm-3Volume=40cm3Hence, the volume of ball =40cm3

The mass of an iron ball is $312 g$ . The density of iron is $7.8 g c m^{- 3}$ . Find the volume of the ball.

Step 1: We have
Mass of iron $= 312 g$
And the density of iron $= 7.8 g c m^{- 3}$
Step 2: To find the volume
$V o l u m e = \frac{M a s s}{D e n s i t y}$
$V o l u m e = \frac{312 g}{7.8 g c m^{- 3}}$
$V o l u m e = 40 c m^{3}$
Hence, the volume of ball $= 40 c m^{3}$