an aluminium sheet of length 30m is made into cone for temperature delT=300K, coefficient of longitudinal expansion=23×10^-6 K^-1 find the change in length??
A. 303m
B. 50.22m
C. 1.06×10^-4
D. 0.207m
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1
Answer:
A option in my opinion is the right answer
Answered by
0
Answer:
a
Explanation:
they'd e hd in mdudnrv I'm
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