Q3: The table shows two isotopes of potassium and two isotopes of calcium. Type of emission Mass of neutral atom / u Number of electrons Number of protons Number of neutrons Total mass/u Mass defect/ u Binding energy / J 39K Stable 38.96371 Mass of the electron = 0.000549 u Mass of the proton = 1.007276 u Mass of the neutron = 1.008665 u 42K B decay 41.9624 19 19 23 42.34797 0.38557 5.76 x 10-11 39 Ca B+ decay 38.9707 a) Use data about potassium-42 to explain the concept of mass defect. 42 Ca stable 41.95863

Q3: The table shows two isotopes of potassium and two isotopes of calcium. Type of emission Mass of neutral atom / u Number of electrons Number of protons Number of neutrons Total mass/u Mass defect/ u Binding energy / J 39K Stable 38.96371 Mass of the electron = 0.000549 u Mass of the proton = 1.007276 u Mass of the neutron = 1.008665 u 42K B decay 41.9624 19 19 23 42.34797 0.38557 5.76 x 10-11 39 Ca B+ decay 38.9707 a) Use data about potassium-42 to explain the concept of mass defect. 42 Ca stable 41.95863

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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