Question

Spehirical iron ball of diameter 6cm, iron denisity is 8g/cm what is mass of iron ball

Answer 1

Answer: 905.12 grams

Step-by-step explanation:

Since, diameter = 6cm

radius =3cm

Volume of the given sphere = (4pi×r^2)/3

=(4×22×3^3)/(3×7)

=2376/21 = 113.14cm^3

Now,

Mass = volume×density

=113.14×8 = 905.12 grams

ANS = 905.12 grams

Hope you understood and if you did give me 5 stars below pls. .