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QUESTION
1.a) a steel bar is 200cm long at 20 degrees celcius. what is the length of the bar when it is heated to 560 Farenheit? b) what temperature will the
1.a) a steel bar is 200cm long at 20 degrees celcius. what is the length of the bar when it is heated to 560 Farenheit?
b) what temperature will the length be at 1200mm?
