Question:
If 2 wire of length L1 and L2 and Young's modulus Y1 and Y2 are in series then effective Young's modulus is
If 2 wire of length L1 and L2 and Young's modulus Y1 and Y2 are in series then effective Young's modulus is
Updated On: Jun 21, 2024
- \(\frac{y_1L_1+y_2L_2}{L_1+L_2}\)
- \(\frac{y_1L_2+y_2L_1}{L_1+L_2}\)
- \(\frac{y_1y_2(L_1+L_2)}{L_1+L_2}\)
- \(\frac{y_1+y_2}{2}\)
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The Correct Option is C
Solution and Explanation
The correct option is (C): \(\frac{y_1y_2(L_1+L_2)}{L_1+L_2}\).
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