A) 1 : 100
B) 100 : 1
C) 1000 : 1
D) 1 : 1000
Correct Answer: B
Solution :
lonisation power of\[\alpha -\]rays is 1000 times of ionisation power of \[\gamma -\]rays while ionization power of\[\gamma -\]rays is 100 times that of \[\gamma -\]rays. \[\alpha :\beta =10,000:100\] \[=100:1\]You need to login to perform this action.
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