10.1 Pre-lab One of the characteristics of quantum physics is that the possible energies that an object can have are discrete, meaning that there are are only certain energies that an object can have. This is very different from the physics that you have learned about so far. You will be able to visually see this phenomenon in this week's lab. Electrons usually remain in the lowest energy orbit, which is called the ground state of the atom. The electron will remain in the ground state unless energy is added to the system from its environment. Energy could be added to the electron by bombarding the atom with photons of light or by a putting the atom in an electric field. But there are only a few discrete levels for the electron to reach. The energy of an electron in a Hydrogen atom for a particular level is given by, mee where n is a positive integer (eg. 1,2,3...), denoting the energy level, me is the mass of the electron, e is the electron charge, eo is a physics constant, and h h/2T, where h is Planck's constant.
10.1 Pre-lab One of the characteristics of quantum physics is that the possible energies that an object can have are discrete, meaning that there are are only certain energies that an object can have. This is very different from the physics that you have learned about so far. You will be able to visually see this phenomenon in this week's lab. Electrons usually remain in the lowest energy orbit, which is called the ground state of the atom. The electron will remain in the ground state unless energy is added to the system from its environment. Energy could be added to the electron by bombarding the atom with photons of light or by a putting the atom in an electric field. But there are only a few discrete levels for the electron to reach. The energy of an electron in a Hydrogen atom for a particular level is given by, mee where n is a positive integer (eg. 1,2,3...), denoting the energy level, me is the mass of the electron, e is the electron charge, eo is a physics constant, and h h/2T, where h is Planck's constant.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Simplify equation 10.1 to put it into the form En=C/n^2, where C is a constant. Equation 10.1 is attached in image below
Transcribed Image Text:10.1 Pre-lab
One of the characteristics of quantum physics is that the possible energies that an
object can have are discrete, meaning that there are are only certain energies that
an object can have. This is very different from the physics that you have learned
about so far. You will be able to visually see this phenomenon in this week's lab.
Electrons usually remain in the lowest energy orbit, which is called the ground
state of the atom. The electron will remain in the ground state unless energy is
added to the system from its environment. Energy could be added to the electron
by bombarding the atom with photons of light or by a putting the atom in an
electric field. But there are only a few discrete levels for the electron to reach.
The energy of an electron in a Hydrogen atom for a particular level is given by,
mee
where n is a positive integer (eg. 1,2,3...), denoting the energy level, me is the mass
of the electron, e is the electron charge, eo is a physics constant, and h h/2T,
where h is Planck's constant.
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