Four rods A, B, C, D of same length and material but of different radii r,r2,r3 and 2 r res.... VIDEO
Four rods A, B, C, D of same length and material but of different radii r,r2,r3 and 2 r respectively are held between two rigid walls. The temperature of all rods is increased by same amount. If the rods do not bend, then 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
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