1.

The correct order of ionizing capacity of \[a,\ \beta \]and \[\gamma -\]rays is     [CBSE PMT 2000]

A.            \[\alpha >\gamma >\beta \] 
B.            \[\alpha >\beta >\gamma \]
C.            \[\alpha <\beta <\gamma \] 
D.            \[\alpha >\beta >\gamma \]
Answer» C.            \[\alpha <\beta <\gamma \] 


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