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.
 

Dear Student, 
Please find below the solution to the asked query: 

Total number of turns = 50
total width of all turns = 5cm
width of string = width of 1 turn = 5/50 = 0.1 cm

Hope this information will clear your doubts about (Measurement). 

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Regards 
Satyendra Singh

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