m = - 189/110 + 4/9
Find m
Answers
Answered by
0
Step-by-step explanation:
Youngs Modulus =
AΔL
FL
⇒ΔL=
AY
FL
Given :- L
cu
:L
m
=3:2
d
cu
:d
m
=2:3
A
cu
:A
Al
=
4
π
(d
cu
)
2
/
4
π
(d
Al
)
2
=(
3
2
)
2
F
cu
:F
Al
=4:5
Answered by
0
Answer:
answered in pic
Step-by-step explanation:
hope it helps u
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