Vidyavardhini's College of Engineering & Technology
                                                                               Nuclear Instrumentation
                                                                                 Quiz 1- Radioactivity
Roll No *
Name *
Q.1 β radiations are simply electrons. *
1 point
Q.2 The half life is the time taken for the number of radioactive nuclei to increase by a factor of 2 *
1 point
Q.3 α is the strongest ionizing radiation *
1 point
Q.4 In Photoelectric effect, frequency below which no electrons are emitted from metal surface is summing frequency. *
1 point
Q.5 In Compton scattering the incoming γ ray photon is deflected through an angle of θ with respect to its original direction. *
1 point
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