

MCQOPTIONS
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1. |
If \[\alpha ,\,\,\beta \] and \[\gamma \] are coefficient of linear, area and volume expansion respectively, then |
A. | \[\gamma = 3\alpha \] |
B. | \[\alpha = 3\gamma \] |
C. | \[\beta = 3\alpha \] |
D. | \[\gamma = 3\beta \] |
Answer» B. \[\alpha = 3\gamma \] | |