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Bohr believed that light is emitted by an electron when a. the electron completes a revolution in its orbit. b. the electron's energy changes. c. the electron's fixed orbit shifts. d. the electron changes
asked
Mar 28, 2017
Physics
high-school
2
answers
1
vote
144k
views
Which type of state law is based on rules, orders, and regulations made by federal, state, and local executive officers? A. administrative. B. constitutional. C. statutory. D. common
asked
Dec 10, 2016
History
high-school
2
answers
5
votes
182k
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