Wavelength And Energy Worksheets
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1
2Name:
Period:
Wavelength and Energy
The wavelength, energy, and frequency of a wave are related through the following
equations:
E = h · ν
ν · λ = c
In these equations, E is energy, ν is frequency (in 1/sec), λ is wavelength (in nanometers), h
-34
is Planck’s constant (6.63 x 10
J · s), and c is the speed of electromagnetic radiation (3.00
8
x 10
m/s).
PART I: Use the above information to fill in the chart below. Show your work for each step in
the space provided below the chart.
Energy (J)
Frequency (1/s) Wavelength (nm)
Color
410
1.
-19
2. 3.28 x 10
14
5.45 x 10
3.
-19
4. 2.74 x 10
670
5.
14
6.32 x 10
6.
Show work:
1.
2.
3.
4.
5.
6.
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