1. 5

2. 69 On the chart below, __________ waves have the lowest wavelength.
On the chart below, __________ waves have the highest frequency.
Wavelength and frequency are __________ related.
______________ is lower in energy than microwaves.
_________ is the symbol for wavelength.
_________ is the symbol for frequency.

3. c=λv λ is wavelength v is frequency c= speed of light (3.00 x 108)
If you have one you can find the other
The wavelength of green light from a traffic signal is centered at 5.20 x 10-7 m. Calculate the frequency.
Calculate the wavelength of light that has a frequency of 1.5 x 1015 Hz.
Calculate the frequency of light that has a wavelength of 4.25 x 10-9m.

4. Calculate the energy of light that has a frequency of 1.5 x 1015 Hz.
E=hv
E is energy (J)
h= Planck’s constant (6.626 x 10-34J•s)
v= frequency
Calculate the energy of light that has a frequency of 1.5 x 1015 Hz.
Calculate the frequency of light that contains 9.95 x 10-19J of energy.
Calculate the energy in gamma radiation having a frequency of 3.0 x 1012 Hz.

5. Calculate the wavelength of light that has a frequency of 1
Calculate the wavelength of light that has a frequency of 1.5 x 1015 Hz.
Calculate the energy and frequency of light with a wavelength of 6.80 x 10-7 m.