CBSE Class 12-science Answered
figure for 13.6 in chapter nuclei
Asked by silladech | 16 Nov, 2018, 11:14: AM
Expert Answer
This diagram is showing the decay of an atom.
For gamma decay frequencies u just need to find the energy difference between energy level.
Like for γ1 energy difference is 1.088-0= 1.088
So the energy of photon is 1.088MeV
hf = 1.088Mev here h is Planck constant and f us frequency. This way we can find the frequency for any gamma decay
For beta decay
We just have to find the energy difference
Change in mass = 197.968233 - 197.966760 =0.001473u
1u= 931.5 MeV
Then energy = 931.5×0.001473=1.3720995
Change in energy = kinetic energy of beta particle= 1.088- 1.3720995 =0.2840995 Mev.
Answered by Ankit K | 19 Nov, 2018, 10:16: PM
Concept Videos
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Radioactivity - Part 1
This video explains the process of radioactivity in detail. -
Radioactivity - Part 2
This video gexplains the types of radioactive decays -
Radioactivity
Radioactivity
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