Physics - Modern Physics Question with Solution | TestHub
PhysicsModern PhysicsRadioactivityMedium2 minQB
PhysicsMediumsingle choice
The half life of is 8 days. Given a sample of at time , we can assert that
Options:
Answer:
D
Solution:
Radioactive decay is a random process: a given nucleus has the same decay probability per unit time at every instant, so it may decay at any time ; nothing can be asserted about all nuclei decaying before any fixed time.
Hence option (D).
Stream:JEESubject:PhysicsTopic:Modern PhysicsSubtopic:Radioactivity
⏱ 2mℹ️ Source: QB
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