LEKS Leam- Mahabuba Lovey imagine An Aternata Universe whes The Vahaey T, lOngpc
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LEKS Leam- Mahabuba Lovey imagine An Aternata Universe whes The Vahaey T, lOngpcom O ELECTRONIC STRUCTURE Understanding the meaning of a de Broglie wavelength Mahabub Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10 15 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 An atom with a mass of 1.0 x 1025 kg, 108. pm wide, moving at 391. m/s. quantum classical quantum classical quantum classical quantum An airplane with a mass of 1.43 x 10f kg, 15.0 m long moving at 1100. km/h. A virus with a mass of 7.3 x 101 g. 190. nm wide, moving at 1.00 A ball with a mass of 100. 9,11.6 cm wide, moving at 33.5 m/s. Explanation CheckExplanation / Answer
Object
Quantum/classical
An atom with a mass of 1.0x10-25 kg, 108, pm wide, moving at 391. m/s
Quantum
An airplane with a mass of 1.43 x 104 kg 15.0 m long, moving at 1100 km/h
Classical
A virus with a mass of 7.3x10-17 g, 190 nm wide, moving at 1.00 microm/s
Quantum
A ball with a mass of 100 g 11.6 cm wide moving at 33.5 m/s
Classical
* Explanation- Quantum mechanics deals with microscopic levels.
Object
Quantum/classical
An atom with a mass of 1.0x10-25 kg, 108, pm wide, moving at 391. m/s
Quantum
An airplane with a mass of 1.43 x 104 kg 15.0 m long, moving at 1100 km/h
Classical
A virus with a mass of 7.3x10-17 g, 190 nm wide, moving at 1.00 microm/s
Quantum
A ball with a mass of 100 g 11.6 cm wide moving at 33.5 m/s
Classical
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