Question

a
A steel tape is correct at 20°c. on
a day when the temperature is 45C a
distance of 210 m is measured . The real
distance is a = 1.2x105 / 1°C
1 210.063m
2) 0.063 m
3) 209. 237m
4) 210.63m​

Answer 1

Answer:

1

Explanation:

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