The universe is filled with electromagnetic radiation left over from the Big Bang. This radiation has a

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The universe is filled with electromagnetic radiation left over from the Big Bang. This radiation has a characteristic temperature of ≈ 2.7K. At what wavelength does the power spectrum of this radiation peak? What is the energy of a photon with this wavelength?

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The Physics of Energy

ISBN: 978-1107016651

1st edition

Authors: Robert L. Jaffe, Washington Taylor

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