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A steel rod has a length of 0.2 cm at 30 degrees C, what will be its length at 60 degrees C?
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A steel rod has a length of 0.2 cm at 30 degrees C, what will be its length at 60 degrees C?

User David Vezzani
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1 Answer

2 votes

Answer:

2.00072 mm

Step-by-step explanation:

So, we just have to calculate 2 mm x (1 + 0.36 x 10⁻³) = 2 mm + 0.00072 mm = 2.00072 mm

User Giora
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