Question

$e_{+1}^0+e_{-1}^0⟶$ 2 $\gamma$
The above equation satisfies law of conservation of
a) Charge
b) energy
c) momentum

• A. a,b are true
• B. b,c are true
• C. a,c are true
• D. a,b,c true

Answer 1

The correct option is D a,b,c true

All the three conservation laws, conservation of charge, conservation of energy-mass, and conservation of momentum are universal. All these laws are are satisfied by every radioactive decay.