Electromagnetic Radiation (EMR)

C

C = 3 ? 108 m/s

C = ?? = speed of light = wavelength (m) ? frequency

E

E = h?n 

= Energy (J) = Plank’s Constant (6.626 ? 10<sup>-34</sup> J ? sec) ? frequency ? # of particles

?
? = h ? p > ? = h ? (mv) = Wavelength = Plank’s Constant ? (mass?velocity)? =hc/?E = Frequency = Plank’s constant ? speed of light / Change in Energy
?E
?E = ? 2.178 ? 10-18 J ? (1/nf2 – 1/ni2)?E = ? 2.178 ? 10-18 J ? (Z2/ n2)Z = atomic charge, n = # of photons
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