Physics, asked by ayushkashyap2940, 8 months ago

A rod is found to be 200cm long at 40 °C and 200.24cm at 100°C .The coefficient of cubical expanision of the material is

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Answered by mradulsingh

2

Explanation:

dl=.24cm

l= 200 cm

dt= 100-40= 60

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