GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
5. | The relation between decay constant ‘λ’ and half-life ‘T½’ of radioactive substance is: | |
A. | λ = 1 T½ | |
B. | λ = 0.693 T½ | |
C. | λ = T½ | |
D. | λ = 0.693 T½ | |