Q.
Neutron decay in free space is given as follows
$\ _{0}n^{1} \rightarrow {\ _{1}H}^{1} + -_{1}e^{0} + \lbrack\ \rbrack$ Then the parenthesis represents a
A) Neutrino
B) Photon
C) Antineutrino
D) Graviton
Explanation
(c) An electron is accompanied by an antineutrino.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.