coefficient of apparent expansion of aliquid in gold vessel is G and when heated in a sliver vessel is S if coefficientoflinearexpansionofgold is A coefficient oflinearexpansionofsliver is
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Answer:
The correct option is B
γ
r
=
γ
a
+
γ
v
; where
γ
r
= coefficient of real expansion,
γ
a
= coefficient of apparent expansion and
γ
v
= coefficinet of expansion of vessel.
For copper
γ
r
=
C
+
3
α
C
u
=
C
+
3
A
For silver
γ
r
=
S
+
3
α
A
g
⇒
C
+
3
A
=
S
+
3
α
A
g
⇒
α
A
g
=
C
−
S
+
3
A
3
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