Home
Class 14
MATHS
A copper wire of length 36 m and diam...

A copper wire of length 36 m and diameter 2 mm is melted to form a sphere. The radius of the sphere (in cm) is (a) 2.5          (b) 3        (c) 3.5        (d) 4

Promotional Banner

Similar Questions

Explore conceptually related problems

A copper wire 36m long with diameter 2 mm is melted to form a sphere. Find the radius of the sphere.

A copper cable,32cm long,having a diameter 6cm, is melted to form a sphere.Find the radius of the sphere

A cylinder of height 4 cm and base radius 3 cm is melted to form a sphere. The radius of sphere is:

A copper wire 36m long with diameter 2 mm is melted to form a sphere. Find volume of the copper wire.

Three spheres of radii 3cm,4cm and 5cm are melted to form a new sphere.Find the radius of the new sphere.

An iron sphere of radius 27 cm is melted to form a wire of length 729 cm. The radius of wire is

Three copper spheres of radii 3 cm, 4 cm and 5 cm are melted to form a large sphere. What is its radius ?

A solid metallic cone of radius 10cm and height (2)/(5)m is melted and recast into a sphere. Find theradius of the sphere.

If three metallic spheres of radii 6 cm, 8 cm and 10 cm are melted to form a single sphere, the diameter of the sphere is (a) 12 cm (b) 24 cm (c) 30 cm (d) 36 cm