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A solid copper ball of 100 mm diameter and p = 8954 kg/mº,cp = 383 J/kg K, k = 386 W/mK is at a uniform temperature of 2
Posted: Sat Feb 26, 2022 11:44 am
by answerhappygod
- A Solid Copper Ball Of 100 Mm Diameter And P 8954 Kg Mo Cp 383 J Kg K K 386 W Mk Is At A Uniform Temperature Of 2 1 (34.95 KiB) Viewed 33 times
A solid copper ball of 100 mm diameter and p = 8954 kg/mº,cp = 383 J/kg K, k = 386 W/mK is at a uniform temperature of 250°C. It is suddenly immersed in a well-stirred fluid which is maintained at a uniform temperature of 50°C.The heat transfer coefficient between the ball and the fluid is h = 200 W/m2K. Estimate the temperature of the copper ball after a lapse of 5 minutes of immersion.