The ratio of specific charge of an α – particle to that of a proton is
A. 2 : 1
B. 1 : 1
C. 1 : 2
D. 1 : 3
Answer:C
The ratio of specific charge of an α – particle to that of a proton is
A. 2 : 1 B. 1 : 1 C. 1 : 2 D. 1 : 3