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A vial contains 2000 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.

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter14: Nuclear Physics Applications

Section: Chapter Questions

Problem 1P

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Concept explainers

Nuclear Reactions

Nuclear reactions are processes in which the fundamental characteristics of a nucleus changes. They change into a completely different nucleus. These processes occur naturally in an unstable nucleus. Bombarding an energetic particle can induce nuclear reactions. In this article, both the naturally occurring nuclear reactions are termed as radioactive decay and the induced nuclear reactions are further categorized as nuclear fission and nuclear fusion.

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A vial contains 2000 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.

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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.
Q. 8: K.E. per unit volume is given by 3 2 (a) E=P (b) E=3 3 (c) E = mv² (d) None of these (CET-2003)
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A first-order reaction has a rate constant of k = 0.00160 sec-1. How many seconds will elapse before the reaction is 60.0% complete?
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2.00 mol of the helium is confined to a 2.00-L container at a pressure of 11.0 atm. The atomic mass of helium is 4.00 u, and the conversion between u and kg is 1 u = 1.661 ××10−27 kg. 1)Calculate vrms. (Express your answer to three significant figures.)
The reaction shown below has a Q value of 13.574 MeV. H + N - C + He Determine the atomic mass (in u) of the Carbon-12 isotope. (Assume the atomic masses M2 = 2.0141 u, MN-14 = 14.0031 u, and Mued = 4.0026 u. Enter your answer to at least 3 decimal places.)
Calculate the mass defect (in kg) of 150Nd if it has an observed atomic mass of 149.9208 amu. The mass of a proton and a neutron are 1.0078 and 1.0087 amu, respectively. Express your answers in three decimal places in scientific notation, i.e., 6.022e26 to represent 6.022x1020. No need to include negative sign and units.
Computer Typed please. NO HAND WRITTING.
A Geiger–Muller tube is a type of gas‑filled radiation detector. It can detect particles like X‑rays, alpha particles, and beta rays (electrons). This is useful in quantizing the activity of a radioactive source or determining if an area containing radioactive material is safe to enter. If a Geiger counter is filled with 1 mol of argon gas at pressure ?=9502 Pa and temperature ?=22.2 ∘C,T=22.2 ∘C, what is the density ? of the gas in this Geiger tube in grams per cubic centimeter? The atomic mass of argon is ?Ar=39.948 g/mol.