A cylindrical storage vessel is 4cm in diametre and 3and half deep.how many kilolitre will it hold

Answer 1

First, we need to convert the diameter to radius by dividing it by 2:

radius = 4cm/2 = 2cm

Then, we can use the formula for the volume of a cylinder:

V = πr^2h

where V is the volume, π is Pi (approximately 3.14), r is the radius, and h is the height.

Plugging in the values we have:

V = 3.14 x 2^2 x 3.5

V ≈ 43.96 cm^3

To convert cubic centimeters to kiloliters, we need to divide by 1,000,000:

V = 43.96 cm^3 ÷ 1,000,000 = 0.000044 kiloliters

Therefore, the cylindrical storage vessel will hold approximately 0.000044 kiloliters.