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TS EAMCET Medical 11 May 2023 Shift 1 Paper
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Question : 96
Total: 161
Two metal rods
A
and
B
have same difference of
60
cm
length at all temperatures. If the coefficients of linear expansions of the metals of
A
and
B
respectively are
18
×
10
−
6
∘
C
−
1
and
27
×
10
−
6
∘
C
−
1
, then the initial lengths of the rods
A
and
B
respectively are
120
cm
and
80
cm
180
cm
and
120
cm
160
cm
and
100
cm
240
cm
and
180
cm
Validate
Solution:
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