Chem 1 Exam 1 3.1
what dose wavelength mean
symbolized by upside down y is distance between waves
what is Frequency and its symbol
symbol v wavelength in second or Hz
as frequency increases wavelength what
decrease
As wavelength increase, frequency what
decrease
what is Emission Spectra
created when excited atoms release energy as light.
how do the lines in emission spectra appear
they appear as bright colored lines on a dark background
how could you tell one element from another using emission spectra
only certain wavelength appear creating unique fingerprints for each element
what causes Absorption Spectra
Created when atoms absorb specific wavelength from continuous light
example brakes newton
blackbody radion gose down when should go up
who solve black body problems
max plank planks constant E=hf. h=6.626×10-34