Question

In Melde's experiment, when tension in the string is 10 g wt then three loops are obtain
Determine the tension in the string required to obtain four loops, if all other conditions
are constant​.....plzzzz help pllllllzzzzz

Answer 1

Explanation:

Given In Melde's experiment, when tension in the string is 10 g wt then three loops are obtain  Determine the tension in the string required to obtain four loops, if all other conditions

• According to Melde’s experiment P1^2 / P2^2 = T1 / T2 where T1 and T2 are tensions, and P1 and P2 are number of lops formed in the string.
• P1 = 3 loops, T1 = 10 g wt, T2 = ?, P2 = 4
• Substituting the values we get
•      9/16 = T2 / T1
•   9/16 = T2 / 10
• Or T2 = 9 x 10 / 16
•      T2 = 45 / 8
• Or T2 = 5.625 g wt

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