A composite cylinder of length l consisting inner part of radius r coefficient of linear expansion alpha, young's modulus y enveloped
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Answered by
0
Answer:
g khan th fc thyu
Step-by-step explanation:
fryd hddy sb haters ishq
Answered by
0
Step-by-step explanation:
∵ Length of cylinder remains unchanged
so (
A
F
)
Compressive
=(
A
F
)
Thermal
πr
2
F
=YαT
(α is linear coefficient of expansion)
∴α=
YTπr
2
F
∴ The coefficient of volume expansion γ=3α
∴γ=3
YTπr
2
F
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