Physics, 29.10.2020 09:20, bnnnkyl22

a surveyor uses a steel measuring tape that is exactly 50.000 m long at a temperature of 20°C. what is the length on a hot summer day when the temperature is 35°C? Average coefficient of linear expansion α for steel is 1.2 x 10^-5 K^-1

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a surveyor uses a steel measuring tape that is exactly 50.000 m long at a temperature of 20°C. what...