Pfp-14 Mechanical properties of solid : The length of a metal wire is l1 when the tension in it is T

The length of a metal wire is l1 when the tension in it is T1 and is l2 when the tension is T2. The natural length of the wire is
#the-length-of-a-metal-wire-is-l-1-when-the-tension-in-it-is-4/

[@Gaurav-mk2rm]

Thank you sir

[@AnushkaChahar-vg5kg]

Thankyou sir ♥️😇

[@Above_You]

❤

[@surajmunda2742]

Tension ki direction downwards kaise sir?

[@Hemant-f4e]

Bcoz we take tension on rod