Concept explainers
The emitted particle in the decay process of
Answer to Problem 1OQ
Option (c).
Explanation of Solution
In the decay of radioactive nucleus, the daughter nucleus has the same number of nucleon as the parent nucleon, but the atomic number is changed. Such type of radioactive decay is called beta decay. There are two types of beta decay exist, beta minus decay and beta plus decay. A neutron in the nucleus is transformed in to proton and electron in beta minus decay, and a proton is transformed into a neutron and a positron in beta plus decay.
Here the parent nuclei is
Conclusion:
Since emitted particle is an electron, option (c) is correct.
Emitted particle is an electron. Thus, option (a) is incorrect.
Emitted particle is an electron. Thus, option (b) is incorrect.
Emitted particle is an electron. Thus, option (d) is incorrect.
Emitted particle is an electron. Thus, option (e) is incorrect.
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Chapter 30 Solutions
Principles of Physics: A Calculus-Based Text
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- (a) Write the complete decay equation for 90Sr, a major waste product of nuclear reactors, (b) Find the energy released in the decay.arrow_forwardThe ceramic glaze on a red-orange “Fiestaware” plate is U2O3and contains 50.0 grams of 238U, but very little 235U. (a) What is the activity of the plate? (b) Calculate the total energy that will be released by the 238U decay, (c) If energy is worth 12.0 cents per kWh , what is the monetary value of the energy emitted? (These brightly- colored ceramic plates went out of production some 30 years ago, but are still available as collectibles.)arrow_forwardundergoes alpha decay, (a) Write the reaction equation, (b) Find the energy released in the decay.arrow_forward
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