An iron cylinder of radius 1.4cm and length 8 cm is found to weigh 369.6g. calculate the density of iron
Answers
Answered by
4
Hiiiii.....
Volume = pie × r^2 × h
= pie × 1.4^2 × 8
= 49.23 cm^3 ....
Mass = 369.6 g .....
Density = Mass / Volume ......
Density = 369.6 / 49.23 = 7.5 g / cm^3 .....
Volume = pie × r^2 × h
= pie × 1.4^2 × 8
= 49.23 cm^3 ....
Mass = 369.6 g .....
Density = Mass / Volume ......
Density = 369.6 / 49.23 = 7.5 g / cm^3 .....
Similar questions