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.


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