Question

A conical funnel of diameter 25.4 cm and depth 48 cm contains water filled to the brim. The water is poured
into a cylindrical tin of diameter 19.6 cm. If the tin must contain all the water, find its least possible height.

Plz No Silly Answers ​

Answer 1

For ur practice,  I have given the same question with different numbers with its answer... And that is:

A connical funnel of diameter 23.2cm and depth of 42cm is full of water.If the water is poured into a cylinder tin of diamter 16.2cm find the least possible height of the tin if it must contain all the liquid.

A connical funnel of diameter 23.2cm , radius = 11.6 cm

and depth of 42cm = h

Volume of cone = 1/3 *pi*r^2*h

=1/3 * pi * 11.6^2*42

=1883.84pi

 

this is the volume of cylinder r= 8.1

1883.84pi = pi *8.1^2*h

h= 1883.84/8.1^2

h=28.71 cm

If the water is poured into a cylinder tin of diameter 16.2cm find the least possible height of the tin if it must contain all the liquid.