Nuclear Physics and RadioactivityHard

Question

If N_t = N₀e^-λt then number of disintegrated atoms between t₁ to t₂ (t₂ > t₁) will be :-

Options

A.N₀[e^-λt₂ - e^λt₁]

B.N₀[- e^λt₂ - e^λt₁]

C.N₀[e^-λt₁ - e^λt₂]

D.None of these

Solution

ᐃN = N₁ - N₂ = N₀[e^-λt₁ - e^λt₂]

Create a free account to view solution

View Solution Free

Topic: Nuclear Physics and Radioactivity·Practice all Nuclear Physics and Radioactivity questions

More Nuclear Physics and Radioactivity Questions

A nuclear fusion reaction is given below : 1H2 + 1H2 → 2He3 + n + 3.2 MeVHow much energy will be generated when 2 ...1a.m.u. (1.66 × 10-27 kg) is equal to...The potential difference applied to an X - ray tube is increase. As a result, in the emitted radiation...Consider the following two reactions, then atomic number and mass number of nucleus X and Y : -(i) 92U235 + 0n1 → ...An electron is in an excited stable in hydrogen - like atom. It has a total energy of -3.4 eV. If the kinetic energy of ...