#Chem@Work
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Electro Magnetic Spectrum
Intro Video....
Visual Representation
We can sum up this lesson with the following formulas.
How do you measure out the wavelength and frequency of light?
Change V to C
Practice
Jot Calculator
Click EXP to insert
× 10^-19
to Convert to Scientific Notation hit
F <-> E
Quick Review Scientific Notation
1.89 x 10^-2
Class Practice
Let's Practice
1. A photon has a frequency (f) of 2.68 x 10^6 Hz. Calculate its energy.
f =
E = ?
2. Calculate the energy (E) and wavelength (λ) of a photon of light with a frequency (f) of 6.165 x 10^14 Hz.
λ =
f =
3. Calculate the frequency and the energy of blue light that has a wavelength of 400 nm (h = 6.62 x 10^-34 J-s).
4. Calculate the wavelength and energy of light that has a frequency of 1.5 x 10^15 Hz.
5. A photon of light has a wavelength of 500m. Calculate its energy.
6.Calculate the total energy in 1.5 x 10^13 photons of gamma radiation having a wavelength of 3.0 x 10^-12 m.
7.Calculate the energy and frequency of red light having a wavelength of 6.80 x 10^5 m.
8.The wavelength of green light from a traffic signal is centered at 5.20 x 10^5 m. Calculate the frequency.
9. Calculate the frequency of light that has a wavelength of 4.25 x 10^-9m. Identify the type of electromagnetic radiation.
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Home
How Do I Log On?
Log In Information
What Are We Learning?
1st Week of School
Fall Semester
Spring Semester
Can You Escape?
>
Escape Rooms
Sustainable Development Goals
>
SDG Challange
Contact Your Teacher
About Me: Mr. Lopez
About Me: Mr. Montalvo
About Me: Mr. Fraire
About Me: Mr. Contreras
About Me: Mr. Martinez
A Little Bit About Chemistry
Helpful Resources
Struggling In Class?
What's My Grade?
Class Calendar
RECHS Website
AVID Strategies
BIO EOC Review