Question

(111) Marbles of diameter 1.4 cm are dropped into a beaker containing some water and
are fully submerged. The diameter of the beaker is 7 cm. Find how many marbles
have been dropped in it if the water rises by 5.6 cm.​

Answer 1

Answer:

see I am not sure about the answer but still this is how it goes

let the no. of marbles put be x

x(volume of one marble ) = vol of the beaker

measurement s- beaker - h =5.6 cm

r= 7\2

Step-by-step explanation:

x (4/3 πr³). =πr²h

answer = 600

hope it helps u