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A light emits a wavelength at 303 nm. Give the energy of this light in joules.
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A light emits a wavelength at 303 nm. Give the energy of this light in joules.

User Nima Mousavi
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The Light wavelenght in joules would be 394.807

The formula is 10^-9 for nanometers and 10^-6 for micrometers.
The varible h is a constant equal yo 6.63 * 10-34 J

Hope this helps.
User Isurusndr
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