Question: Estimate the peak wavelength for radiation from (a) Ice at 0oC (b) A food lamp at 3500K (c) Helium at 4 K. (d) For the

Estimate the peak wavelength for radiation from
(a) Ice at 0oC
(b) A food lamp at 3500K
(c) Helium at 4 K.
(d) For the universe at T = 2.725K, assuming black, body emission. In what region of the EM spectrum is each?

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a We find the peak wavelength from p 290 x 10 mK 290 x 10 mK I 273K This wavelength is in the near ... View full answer

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