Question

The volume of water in a measuring cylinder is 50 ml. After dropping a pebble, the water level is raised to 60 ml. Find the volume of the pebble.

Answer 1

Answer:

28ml

Explanation:

Initial level of water  vi=55 ml

Final level of water  vf=83ml

Volume of stone  Vstone=Vf−Vi=83−55=28 ml

Answer 2

Answer:

answer

Explanation:

Initial level of water  v  

i

​  

=55 ml

Final level of water  v  

f

​  

=83ml

Volume of stone  V  

stone

​  

=V  

f

​  

−V  

i

​  

=83−55=28 ml