Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10 J's. In that universe, which of the following objects would require quantum mechanics to describe, that is, would show both particle and wave properties? Which objects would act like everyday objects, and be adequately described by classical mechanics? object quantum or classical? classical A paper airplane with a mass of 4.0 g, 305. mm long, moving at 1.5 m/s. quantum O dassical An eyelash mite with a mass of 8.8 ug, 265 um wide, moving at 25. um/s. quantum O classical A human with a mass of 81. kg, 2.4 m high, moving at 3.9 m/s. O quantum classical A grain of sand with a mass of 185 mg, 845. um wide, moving at 8.00 mm/s. O quantum

Principles of Modern Chemistry
8th Edition
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Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
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Chapter4: Introduction To Quantum Mechanics
Section: Chapter Questions
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O ELECTRONIC STRUCTURE
Understanding the meaning of a de Broglie wavelength
OOO OD
Jada
Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10 J's.
In that universe, which of the following objects would require quantum mechanics to describe, that is, would show both particle and wave properties? Which
objects would act like everyday objects, and be adequately described by classical mechanics?
object
quantum or classical?
O classical
A paper airplane with a mass of 4.0 g, 305. mm long,
moving at 1.5 m/s.
O quantum
O
classical
An eyelash mite with a mass of 8.8 ug, 265 um wide,
moving at 25. pm/s.
O quantum
O classical
A human with a mass of 81. kg, 2.4 m high, moving at
3.9 m/s.
O quantum
O classical
A grain of sand with a mass of 185 mg, 845. um wide,
moving at 8.00 mm/s.
O quantum
Explanation
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Transcribed Image Text:O ELECTRONIC STRUCTURE Understanding the meaning of a de Broglie wavelength OOO OD Jada Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10 J's. In that universe, which of the following objects would require quantum mechanics to describe, that is, would show both particle and wave properties? Which objects would act like everyday objects, and be adequately described by classical mechanics? object quantum or classical? O classical A paper airplane with a mass of 4.0 g, 305. mm long, moving at 1.5 m/s. O quantum O classical An eyelash mite with a mass of 8.8 ug, 265 um wide, moving at 25. pm/s. O quantum O classical A human with a mass of 81. kg, 2.4 m high, moving at 3.9 m/s. O quantum O classical A grain of sand with a mass of 185 mg, 845. um wide, moving at 8.00 mm/s. O quantum Explanation Check 2021 McGraw-Hill Education All Rights Reserved. Terms of Use Privacy Accersibilty MacBook Pro esc 3 5 Q tab E R caps lock D F G shift V B MI control option command 30 command optie
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