O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Understanding the meaning of a de Broglie wavelength Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10J In that universe, which of the following objects would require quantum mechanics to desc objects would act like everyday objects, and be adequately described by classical mechan object quantum or classical? O classical An alpha particle with a mass of 6.6 x 10-27 kg, 8.0 x 10 15 m wide, moving at 14. km/s. O quantum O classical A mosquito with a mass of 1.9 mg, 8.2 mm long, moving at 1.1 m/s. O quantum O classical An iceberg with a mass of 4.8 x 108 kg, 60. m wide, moving at 0.80 km/h. O quantum O classical A paper airplane with a mass of 4.6 g, 245. mm long, moving at 1.0 m/s. O quantum

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O ELECTRONIC STRUCTURE AND CHEMICAL BONDING
Understanding the meaning of a de Broglie wavelength
Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10 J-
In that universe, which of the following objects would require quantum mechanics to descr
objects would act like everyday objects, and be adequately described by classical mechanie
object
quantum or classical?
classical
An alpha particle with a mass of 6.6 x 10-27 kg, 8.0 x
10-15 m wide, moving at 14. km/s.
O quantum
O classical
A mosquito with a mass of 1.9 mg, 8.2 mm long, moving
at 1.1 m/s.
quantum
classical
An iceberg with a mass of 4.8 x 108 kg, 60. m wide,
moving at 0.80 km/h.
O quantum
O classical
A paper airplane with a mass of 4.6 g, 245. mm long,
moving at 1.0 m/s.
O quantum
Transcribed Image Text:O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Understanding the meaning of a de Broglie wavelength Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10 J- In that universe, which of the following objects would require quantum mechanics to descr objects would act like everyday objects, and be adequately described by classical mechanie object quantum or classical? classical An alpha particle with a mass of 6.6 x 10-27 kg, 8.0 x 10-15 m wide, moving at 14. km/s. O quantum O classical A mosquito with a mass of 1.9 mg, 8.2 mm long, moving at 1.1 m/s. quantum classical An iceberg with a mass of 4.8 x 108 kg, 60. m wide, moving at 0.80 km/h. O quantum O classical A paper airplane with a mass of 4.6 g, 245. mm long, moving at 1.0 m/s. O quantum
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