Post Utme Achievers University 2025 Physics Question 38
Practice objective / multiple choice question 38 from the 2025 Post Utme Achievers University Physics examination.
A radioactive sample decays according to the equation N(t) = N_0 * e^\( -λt \), where N(t) is the number of nuclei remaining at time t, N_0 is the initial number of nuclei, λ is the decay cons\tant, and t is time. If the initial number of nuclei is doubled to 2N_0, what is the new number of nuclei N_new at time t?
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This is Post Utme Achievers University 2025 Physics Question 38. It is one of the objective questions from the 2025 Post Utme Achievers University Physics examination.
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