‹ Back to the paper
Answer the following.
For a radioactive substance, write the relation between: Mean life ( ) and disintegration constant…
For a radioactive substance, write the relation between:
Mean life ($\tau$) and disintegration constant ($\lambda$).
Answer
Answer
AI$\tau = \dfrac{1}{\lambda}$: the mean life is the reciprocal of the disintegration constant.
From ISC 2020 Physics Paper 1, question 11(ii).