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Chemistry Chapter 4

Waves and frequency or something

QuestionAnswer
The brightness or intensity of light depends on its amplitude
This wave property expresses how often the waves oscillates up and down frequency
wavelength is defined as the distance between successive crests of a wave
Quanta are fundamental pieces of energy
who proposed the idea of quanta? Planck
The photoelectric effect was explained by Einstein
The equation that represents the relationship between energy and frequency of radiation? E=hv
Quanta of light are called photon
the number of sublevels found in each principal energy level of an atom equals the principal quantum number
The principle that states that electrons are added on at a time to the lowest energy orbitals available in an atom until all electrons have been accounted for is the Aufbau principle
which principle states that electrons will occupy equal energy orbitals so that a maximum number of unpaired electrons results? Hund's rule
All waves can be described in terms of what four characteristics? amplitude, wavelength, frequency and speed
light is a form of _______ radiation and is a _______ electromatic, wave
the height of the wave measured from the origin to its crest or peak amplitude
the distance between successive crests of the wave wavelength
tells how fast the wave oscillates up and down frequency
Created by: AmyPond
 

 



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