Answered: What wavelength, in femtometers (fm),…

What wavelength, in femtometers (fm), does an alpha particle have if it is traveling at 22.9% the speed of light, c? mass of alpha particle = 6.64424×10 24 g

Introductory Chemistry: A Foundation

8th Edition

ISBN:9781285199030

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter11: Modern Atomic Theory

Section: Chapter Questions

Problem 90AP

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Question

What wavelength, in femtometers (fm), does an alpha particle have if it is traveling at 22.9% the
speed of light, c?
mass of alpha particle = 6.64424×10 24
C = 2.998 ×108 m/s
1015 fm = 1 m
Note: don't include units in your answer.
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