What is the formula to find the rise in the water level when ‘x’ spherical balls are dropped into a cylindrical beaker?

\(\frac {Volume \, of \, ‘x’ \, spherical \, balls}{2(Base \, area \, of \, cylinder)}\)

\(\frac {Volume \, of \, ‘x’ \, spherical \, balls}{Base \, area \, of \, cylinder}\)

\(\frac {Volume \, of \, ‘x’ \, spherical \, balls}{2(Base \, area \, of \, cylinder)}\)

The volume of the cylinder + volume of the beaker

The volume of the cylinder – 2(volume of the beaker)

What is the formula to find the rise in the water level when ‘x’

1.	What is the formula to find the rise in the water level when ‘x’ spherical balls are dropped into a cylindrical beaker?
A.	\(\frac {Volume \, of \, ‘x’ \, spherical \, balls}{Base \, area \, of \, cylinder}\)
B.	\(\frac {Volume \, of \, ‘x’ \, spherical \, balls}{2(Base \, area \, of \, cylinder)}\)
C.	The volume of the cylinder + volume of the beaker
D.	The volume of the cylinder – 2(volume of the beaker)
Answer» B. \(\frac {Volume \, of \, ‘x’ \, spherical \, balls}{2(Base \, area \, of \, cylinder)}\)