CBSE Class 12 Physics 2016 Outside Delhi Set 1 Paper

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Question : 14
Total: 26
(a) Write the basic nuclear process involved in the emission of β+ in a symbolic form, by a radioactive nucleus.
(b) In the reactions given below :
(i) 611CyzB+x+v
(ii) 612C+612Ca20Ne+bcHe
Find the values of x,y , and z and a,b and c .
Solution:  
(a) Basic nuclear process
(b) (i) value of x,y,z
(ii) value of a,b,c
(a) Basic nuclear reaction
Pn+e++v
(b) (i) x=β+10e,y=5,z=11
(ii) a=10,b=2,c=4
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