Unexcited hydrogen atoms are bombarded with electrons that have been accelerated through 12.5 V. What is the highest energy level that the hydrogen atoms will be excited to? When the electron of the hydrogen atom is excited into the level in part a), what wavelength(s) is (are) possible for the photon emitted when the electron drops to a lower energy level? [Answer in 3 significant figures] a) b)
Unexcited hydrogen atoms are bombarded with electrons that have been accelerated through 12.5 V. What is the highest energy level that the hydrogen atoms will be excited to? When the electron of the hydrogen atom is excited into the level in part a), what wavelength(s) is (are) possible for the photon emitted when the electron drops to a lower energy level? [Answer in 3 significant figures] a) b)
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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![Unexcited hydrogen atoms are bombarded with electrons that have been accelerated through
12.5 V.
What is the highest energy level that the hydrogen atoms will be excited to?
When the electron of the hydrogen atom is excited into the level in part a), what
wavelength(s) is (are) possible for the photon emitted when the electron drops to a lower
energy level? [Answer in 3 significant figures]
a)
b)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7d688b34-c43a-4a2a-9e75-79997b42342d%2Ffcd499b3-df51-4513-8e71-2addf8b275f7%2F9f4uvnm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Unexcited hydrogen atoms are bombarded with electrons that have been accelerated through
12.5 V.
What is the highest energy level that the hydrogen atoms will be excited to?
When the electron of the hydrogen atom is excited into the level in part a), what
wavelength(s) is (are) possible for the photon emitted when the electron drops to a lower
energy level? [Answer in 3 significant figures]
a)
b)
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Step 1: writing the working formula
VIEWStep 2: solving part a (evaluating the expression of increase in energy of electron)
VIEWStep 3: solving part a (calculation of the highest energy level)
VIEWStep 4: solving part b (calculation of wavelength)
VIEWStep 5: solving part b (calculation of wavelength)
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