Question

The coefficient of cubical expansion of copper is 5.110-5 per °C. Calculate its coefficient of linear expansion. Urgent

Answer 1

Answer:

Here by using relation between coefficient of linear expansion and coefficient of cubical expansion, we get

r=3α

α (linear coefficient of expansion)

=

3

1

r (coefficient of cubical expansion)

=

3

1

×5.1×10

−5

=1.7×10

−5

per

Numbers are change in this question

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