Question

A measuring cylinder has 125 cm³of water. When 2 pebbles are dropped into the cylinder
the water level rises to 150 cm³. What is the volume of each pebble?​

Answer 1

Answer:

same answer

Explanation:

Volume of sphere=Volume of rise of water in cylinder

3

4

​  

πr  

3

=πR  

2

H

3

4

​  

×6  

3

=4  

2

×H

On solving we get H=18cm