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Chemistry

Quantum Mechanics

TermDefinition
Speed of light (C) 3.00 X 10^8 m/s
Amplitude Height of wave
Wavelength (Lambda) distance covered by the wave in meters
Frequency (V) Number of waves that pass a point in a given period of time
When is the energy of the wave higher? When the frequency is higher (shorter wavelength)
Plank's Constant (h) 6.626x10^-34 m/s
Color of light is determined by Wavelength or frequency
Threshold Frequency Minimal frequency needed before electrons are emitted (regardless of intensity)
Solve for Wavelength (Lambda) and E=hc/lambda
Solve for Frequency (V) E=hv
Binding energy One photon at the threshold frequency gives the electron just enough energy to escape the atom
Avagoadro's number 6.02x10^23 (use when converting KJ/Mole to Photons)
Created by: tubaman300
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