How many spherical balls of radius 1 cm can
be made from a solid sphere of radius 8 cm.
Answers
Answered by
2
Step-by-step explanation:
fre points needed here
Answered by
3
VOLUME OF SOLID SPHERE= 4/3 πr³
= 4/3 ×22/7 × 8 ×8×8
=64×88 ×8/ 21 cm³
volume of 1 spherical ball= 4/3 πr³
= 4/3 ×22/7 ×1×1×1
= 88/21 cm³
no. of spherical balls= volume of solid sphere ÷volume of 1 sphereical ball
= 64×88×8/21 ÷ 88/21
= 64×8
= 512 balls
Similar questions
Chemistry,
5 months ago
Math,
5 months ago
Business Studies,
5 months ago
Math,
11 months ago
Math,
11 months ago