Convert 2 cubic metres into decimetre scale of volume

The radii of the ends of a frustum of a right circular cone are 5 metres and 8 metres and its lateral height is 5 metres. Find the lateral surface and volume of the frustum.

Calculate the percentage error in the volume of a cylinder of diameter 2.4 cm and height 10.5 cm, both measured using a metre scale of least count 0.1 cm. What will be the percentage error if dimensions are measured using a vernier calipers of least count 0.01 cm?

If the number of square centimetres on the surface of a sphere is equal to the number of cubic centimetres in its volume, what is the diameter of the sphere?

The volume of a cubical box is 474.552 cubic metres. Find the length of each side of the box.

In the figure above of a right circular cone, what is the approximate number of cubic centimeters in the volume of cone?

The volume of a cubical box is 32.768 cubic metres. Find the length of a side of the box.

Convert the following temperatures to the celsius scale. (a) 300k (b) 573k.

Convert the following temperatures to the celsius scale. (a) 293k (b) 470k.

540 calories of heat convert 1 cubic centimeter of water at 100^oC into 1671 cubic centimeter of steam at 100^oC at a pressure of one atmosphere. Then the work done against the atmospheric pressure is nearly

Find the cost of sinking a tubewell 280m deep, having diameter 3m at the rate of Rs. 3.60 per cubic metre. Find also the cost of cementing its inner curved surface at Rs. 2.50 per square metre.