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Homework Statement http://phet.colorado.edu/simulations/sims.php?sim=Photoelectric_Effect Part 6 1. Set the cathode metal to copper and light intensity to 50 %. 2. Tabulate eight values for frequency and photoelectron energy in Joule. 3. Draw a graph of frequency and...

thanks, you have been of great assistance!

If the frequency increases, the photon energy will increase directly proportional?

Homework Statement 8. Below is a graph of electron energy v light frequency for platinum. Record and identify the following on the graph. • The threshold frequency. • The range of frequencies that give an electron a kinetic energy greater than zero. • The range of frequencies that...

i am not given any frequencies?

Homework Statement "What is the relationship between the energy of a photon and its frequency" then "Qualitively graph photonic energy versus frequency. No values are required. The Slope does not need to be specific." Homework Equations we are given a graph with no values...

Forgot to include my work so far, please assist me if this is correct so far, thanks 1)The energy of a photon is a function of the frequency of the photon Energy = (Planck's constant * Speed of Light) / wavelength = Planck's Constant * Frequency If energy is large enough it will knock...

What determines if the photoelectric effect occurs? There are several aspects on this topic that I don't really understand such as: - What is the relationship between the frequency of the incident photon, threshold frequency and the ejection of electrons? - What is the relationship...