Introduction To Health Physics
5th Edition
ISBN: 9780071835275
Author: Johnson, Thomas E. (thomas Edward), Cember, Herman.
Publisher: Mcgraw-hill Education,
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Chapter 8, Problem 8.9P
(a)
To determine
The terminal velocity of spherical particles of
(b)
To determine
The terminal velocity of spherical particles of
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- 2. A vial contains 1900 MBq of Technetium-99m on the 18th June 2014 at 06:00. How much will it contain at 07:00 on the 19th June 2014? Please input your answer in Bq and Ci. Note :- When a vial contains 1900 MBq of Technetium- 99m. Kindly give the correct answer.arrow_forward(a) Show that if you assume the average nucleus is spherical with a radius r = r0A1 / 3 , and with a mass of A u, then its density is independent of A .(b) Calculate that density in u/fm3 and kg/m3 ,for 56 Fe .arrow_forward29 SSM The uranium ore mined today contains only 0.72% of fissionable 235U, too little to make reactor fuel for thermal-neutron fission. For this reason, the mined ore must be enriched with 235U. Both 23U (Tu2 = 7.0 x 10° y) and 238U (T12 = 4.5 x 10° y) are ra- dioactive. How far back in time would natural uranium ore have been a practical reactor fuel, with a 23$U/23$U ratio of 3.0%?arrow_forward
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