What is the largest wavelength of light

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Reference no: EM13259344

1. What is the frequency f in Hz of light that has wavelength 288 nm?

2. A photon has energy 3.21 eV. What is the wavelength in nm of this photon?

3. The work function for a metal surface is 5.22 eV. What is the largest wavelength of light in nm that will produce photoelectrons from this surface?

Reference no: EM13259344

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