The thickness of a metallic tube is 1cm and the inner diameter of the tube is 12cm. Find the mass of 1m long tube, if the density of the metal be `7. 8\ gm//c m^3`

The thickness of a metallic tube is 1cm and the inner diameter of the tube is 12cm. Find the mass of 1m long tube,if the density of the metal be 7.8gm/cm^(3)

The thicknes of a metallic tube is 1 cm and the inner diameter of the tube is 12 cm. Find the mass of 1 m long tube, if the density of the metal be 7.8 g//cm^3 .

The outer diameter of a metallic tube is 14cm and thickness of the tube is 1cm. Find the weight of 2m long tube if the density of the metal is 7(gm)/(cm) .

The length of a metallic tube is 1 metre, its thickness is 1 cm and its inner diameter is 12 cm. Find the weight of the tube if the density of the metal is 7.7 grams per cubic centimetre.

The diameter of a metallic ball is 4.2 cm. What is the mass of the ball, if the density of the metal is 8. 9\ g\ p e r\ c m^3 ?

If the end correction of an open tube is 0.3 cm, then the diameter of the tube will be

A cylindrical tube open at both ends is made of metal. The internal diameter of the tube is 6 cm and length of the tube ie 10 cm. If the thickness of the metal used is 1 cm, then the outer curved surface area of the tube is:

The inner diameter of a metallic tube of density 7(g)/(cm^(3)) is 2.5cm. The thickness of the tube is 0.29cm. Find the weight of the tube,if it is of length 30cm.

A cylindrical tube, open at both ends, is made of metal. The internal diameter of the tube is 10.4 cm and its length is 25 cm. The thickness of the metal is 8 mm everywhere. Calculate the volume of the metal.