Hamad Nuclear Physics 18/10/2021 A. 10-12m B. 10-11m C. 10-10m D. 10-14m Related Mcqs: Neutron and proton are commonly known as______________?A. Nucleon B. Meson C. Boson D. Quartz... Radioactive decay obeys which one of the following law ?A. N=Noe-λt B. N=Noeλt C. N=Noe-λt/2 D. No=N(1+eλt)... The unit of radioactivity curie is equal to_________________?A. 3.74 x 109 disintegration per sec B. 3.70 x 1010 disintegration per sec C. 3.55 x 1010 disintegration per sec D. 3.60 x 1010 disintegration per sec... Average distance covered by alpha particles in the air before its ionizing power ceases is called its_________________?A. Trajectory B. Range C. Firing level D. Limit... Which of the following will be a better shield against gamma rays ?A. Ordinary water B. Heavy water C. Lead D. Aluminum...
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