Ratio among linear expansion coefficient ($\alpha$), areal expansion coefficient ($\beta$) and volume expansion coefficient ($\gamma$) is
Ratio among linear expansion coefficient ($\alpha$), areal expansion coefficient ($\beta$) and volume expansion coefficient ($\gamma$) is
- A
$1:2:3$
- B
$3:2:1$
- C
$4:3:2$
- D
None of these
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- [JEE MAIN 2021]