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PhysicsModern PhysicsMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

Given a sample of radium- $226$ having a half-life of $4$ days. Find, the probability, a nucleus disintegrates after $2$ half-lives.

Answer:

Solution:

Disintegration of each nuclei is independent of any factor. Hence, each nuclei has same change of disintegration.

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Modern PhysicsSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

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