3-2

[|Notes](Slides 14-17)

Explanation videos

[|1] [|2] [|3]

** Frequency/Energy ** ** 9-2 **

1) Show the process of manipulating the equation E=hf to solve for f **(make sure you understand how to do this.)** 2) what is h?  3) f = 4.6 x 10 12 Hz  4) f=1.53 x 10 16 1/s 5) E=1.7 x 10 -12 J 6) E=5.79 x 10 -19 J  7) f=8.2 x 10 22 1/s  8) E=2.38 x 10 -17 J  9) f = 4.32 x 10 13 Hz  10) f=6.23 x 10 13 1/s 11) E=3.1 x 10 -9 J 12) E=5.23 x 10 -14 J  13) f=9.33 x 10 23 1/s  14) E=6.3 x 10 -13 J  15) f = 4.4 x 10 13 Hz
 * __ Worksheet __**