Concider the following energy producing reactions, and use them to answer the fo

ID: 905850 • Letter: C

Question

Concider the following energy producing reactions, and use them to answer the following question.

A. Combustion of cellulose

B. Radioactive emission of beta particles and gamma rays

C. Nuclear fission of uranium atoms

D. Nuclear fission of hydrogen atoms

E. Combination of protons and elctrons to form gamma rays

Question 1: In which reaction is the greatest fraction of mass energy converted to other forms of energy? ______

Question 2: Which two reactions are employed in the imaging of diseased organs? _______

Question 3: Which two reactions are employed in the radiation therapy of cancer patients? ______

Question 4: Which reaction goes on in the core of the sun? _____

Question 1: C.

Questions 2 and 3: B, E.

Question 4: D

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