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41 Cards in this Set
- Front
- Back
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What determines color? |
Wavelength |
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What determines brightness? |
Amplitude |
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Wavelength and Amplitude are ________ properties |
Independent |
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What is the height of the wave? |
Amplitude |
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Number of waves that pass a certain point |
Frequency |
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What is frequency measured in? |
Hertz |
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Proportional to the amplitude of the waves and their frequency |
Total Energy |
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Low Wavelength = ____ Frequency |
Low |
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Frequency = what over what? |
Speed of light over Wavelength |
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Low Energy to High Energy.... RMIUXG |
Radio, Microwave, Infrared, UV, X-Ray, Gamma |
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What is it called when light bends around something? |
Diffraction |
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The Kinetic Energy is _______'s theory. |
Einstein |
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What are pockets of energy? |
Quanta |
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Energy = what times what? |
Planck's times Frequency (c over wavelength) |
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Who tried to explain electrons outside of the nucleus? |
Bohr |
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De Broglie's relation.... |
Wavelength = Planck's over mv (mass times vol) |
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What is mass measured in? |
Kg |
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What is velocity measured in? |
m/s |
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What are the four quantum numbers? |
n, l, ml, ms |
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Planck's Constant.... |
6.626 times 10^-34 |
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How many energy levels are there? |
4 |
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Angular Momentum gives you _________ |
Shape |
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If "n" is 3, what can L be? |
0, 1, 2 |
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ML can be what compared to L? |
-L to +L |
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Calculate Frequency.
.052 nm is the wavelength. |
5.77 times 10^18 Hz |
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Calculate Frequency.
632.8 nm. |
4.741 times 10^14 Hz |
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Calculate Frequency.
503 nm. |
5.964 times 10^14 Hz |
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Given.. 100.2 Mhz.
Find Wavelength. |
2.994 m |
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632.8 nm.
Find Energy. |
3.141 times 10^-19 j |
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503nm.
Find Energy. |
3.95 times 10^-19 j |
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Given 100.2 Mhz.
Find Energy. |
6.639 times 10^-26 j |
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Calculate the De Broglie Wavelength (in pm) of a Hydrogen atom traveling at 475 m/s.
DBW = h over mv.
H atom = 1.008 amu. |
833 pm |
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"n" stands for... |
Energy level |
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"L" stands for.... |
Sublevel (0 to n-1) |
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"ML" stands for.... |
# of orbitals (-L to +L) |
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The spin quantum number is.... |
1/2 |
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Energy levels... 1 2 3 4 |
S S, P S, P, D S, P, D, F |
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Whose principle is "filling from lowest level to highest"? |
Aufbau |
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"Putting kids in separate rooms" |
Hund's Rule |
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Z effective = |
Atomic # - Core electrons (Previous N Gas) |
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Filling all the boxes is called... |
Diamagnetism |
