please help me do this A 1.8 x 10" JB 2.7 x 10"JC 1.8 x 10" JD 2.7 x 10J21. The mass defect in a nuclearreaction is 0.05 u. What isthe energy released?(c = 3.00 x 10° ms',1u= 1.66 x 10-" kg)A 2.49 x 10-ºJB 7.47 x 10-12JC 7.65 x 10 1² JD 8.97 x 10-" J22. Thorium-228 decays byemitting an a-particle.2 Th- 2Ra + aWhat is the mass defect ofthe decay?(Mass of 2 Th = 227.97929 u,mass of 224RA +a=227.97340 u,1u= 1.66 x 10-7 kgA 9.78 x 10-30 kgB 9.78 x 10- kgC 3.44 x 10" kgD 3.44 x 10-7 kg23. The mass defect from thedecay of radium-226 is8.68 x 10-0 kg. Calculate theenergy released.(c = 3.00 × 10 m s',1 eV = 1.60 x 10-" J]A 1.36 x 10-23 eVB 7.81 x 10-13 eVC 1.57 x 10° eVD 4.71 x 10" eV24. A nuclear reactor hasundergone a fission reaction.After several days, it isfound that 0.09% from 1 g ofuranium-235 was changed toenergy. Calculate the energyreleased.(c = 3.00 x 10 m s']A 2.7 x 10 JB 2.7 x 10°JC 8.1 x 10 JD 8.1 x 10"J25. In a nuclear reaction, a totalof 4.30 x 10-12 J of energy isreleased. What is the massdefect?(c = 3.00 x 10° m s-']

Answered: Image /qna-images/answer/f9f43b5e-3004-4fc1-a222-e007f809d539.jpg

Answered: D 2.7 x 1ö 21. The mass defect in a…

D 2.7 x 1ö 21. The mass defect in a nuclear reaction is 0.05 u. What is the energy released? (e = 3.00 x 10* ms, 1u- 1.66 x 10 " kg) A 2.49 x 10-0J B 7.47 x 10-J C 7.65 x 10 J D 8.97 x 10-"J

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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