Two wires of equal length I and cross-sectional area A are suspended from a rigid wall to…
Physics · NEET · NTA Exams — Properties of Solids and Liquids
Two wires of equal length \(\text { I }\) and cross-sectional area A are suspended from a rigid wall to a horizontal rod . If Y1 and Y2 are Young's moduli of the two wires, the equivalent Young's modulus will be
- Y1 + Y2
- \(\frac{Y_{1}+Y_{2}}{Z}\)
- \(\frac{Y_{1} Y_{2}}{Y_{1}+Y_{2}}\)
- \(\sqrt{Y_{1} Y_{2}}\)
Answer
(C) Y_ 1 Y_ 2 Y_ 1 +Y_ 2
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