a spherical ball of lead 3 cm in diameter is melted and recast into th | Examsbook

774

Q:
A spherical ball of lead 3 cm in diameter is melted and recast into three spherical balls The diameter of two of these are 1.5 cm and 2 cm respectively. The diameter of the third ball is

1
1.4 cm
2
1.8 cm
3
2.1 cm
4
2.5 cm

Show Answer
Workspace
Discuss

Answer : 4. "2.5 cm"

Maths Volume and Surface Area Questions

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today