Question

A string is wound around a pencil 50 times. The total width of all the turns is 5 cm. Find the thickness of the string ? ......numerical

Answer 1

the strings of thickness is the total width turns divided by a string is wound around a pencil..so the strings of thicknesses is 5/50,now get thickness 0.1.

Answer 2

Answer:

0.1 cm or 1 mm.

Explanation:

We have,

• Total width of all the turns = 5 cm
• Number of times the string is wound around a pencil = 50 times

To find,

• Thickness of the string.

Solution,

>> Thickness of the string = 5/50

• 1/10
• 0.1

∴ Thickness of the string is 0.1 cm or 1 mm.