Which Indian cricketer is known as "Brown Bradman"?

What is the name for the study of atom arrangement and geometric structures in crystals?

Much of Egyptian faience is what colour?

Sitting Bull was chief of what group?

What is a caravel?

What term was used to describe the pattern where, from 1840 to 1960, each American President who had won election.......

As well as being a spy, for which brief career she was both celebrated and then executed, in what other profession......

Which is a 370 miles (600 km) long bi-national waterway first proposed in the 1890s, started in 1954 and opened in 1959?

What sport does IFOCE, set up in 1997, govern?

The Northern Lights can be seen from where?

242 cm^3 = 242 * 10^3 mm^3 = 242000 mm^3

Length of the wire = [Volume of Silver / cross-sectional area of the wire] = (242000 / (π*1^2)) = 77,030.992 mm ≈ 77 meters.

We have to calculate the lenght of a cylinder radius= 0,2 cms and volume= 242 cm^3 By solving the equation , V = r^2 x Pi x L, L = 77 meters rounded off numbers

A brooch is made with silver wire in the form of a circle with diameter 35 mm. The wire is also used in making 5 diameters which divide the circle into 10 equal parts. Find the total length of the silver wire required.