Question

A bar of length Lo is heated from temperature ty to tz. Find the final length of bar if its
coefficient of linear expansion varies according to equation a = al, where a is constant
and l is the length of bar.​

Answer 1

Answer:

আমি জা সো তাই ওয়াই আইইআইজি ইচ্ছা আজশ এসএসজি ওউউজিও কোজব এসজেভি ডিজেডি