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Consider a 25 m metal rod at 20°C. It is dangling from edge of a building and is 3 cm from ground. Now the rod is heated to 1

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Answer #1

solution = TI= 20+ 273= 293 given, L=25m The 200 T2 = 1080 T2-100 + 273= 373 gap between ground and Rod= 30m x = lilxlos /K.

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