Question

A cylindrical vessel can hold 154 g of water. If the radius of its base is3.5 cm, and 1 cm³ of water weighs 1g find the depth of water.​

Answer 1

Given:

Radius of its base-3.5cm

To Find:

Depth of water-h

Solution:

As,π=22/7

Volume of cylinder=πr²h

Since 1 cm3 of water weighs 1g

Therefore,Volume of cylinder vessel=154cm³

πr²h=154

7/22×3.5×3.5×154=h

h=4cm

Hence,the depth of water is 4cm.