Properties of Matter — JEE Main 2021 · 25 Jul, Morning shift · Q7943 · Alror
Properties of Matter
JEE Main 2021 · 25 Jul, Morning shift · Q7943
PhysicsMedium148×since 2002Q7943
Two wires of same length and radius are joined end to end and loaded. The Young's modulii of the materials of the two wires are Y₁ and Y₂. The combination behaves as a single wire then its Young's modulus is :