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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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9 years ago
An old copper penny has a mass 3 × 1022 times that of a copper atom. Compare the de Broglie wavelength of a penny moving at 0.5 m/s to that of a copper atom moving 104 times as fast. The wavelength for the
A) copper atom is 3 × 1018 times that of the penny.
B) copper atom is 3 × 1026 times that of the penny.
C) penny is 3 × 1018 times that of the copper atom.
D) penny is 3 × 1026 times that of the copper atom.
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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