hi please answer this question I'll mark you brainlist
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hi please answer this question I'll mark you brainlist
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Answer:
there is your answer
Explanation:
ok please mark me as brainlist answer
Verified answer
Explanation:
Coefficient of given,
Superficial expansion β=20×10
−5
/
0
C
We know that,
6α=3β=2γ
Where α is linear expansion coefficient.
∴6×2×10
−5
=3β
⇒β=2×2×10
−5
=4×10
−5
/
0
C