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symbo symbo
wrote...
Posts: 1970
Rep: 2 0
7 years ago
When a piece of steel is heated, the wavelength of peak intensity of the emitted electromagnetic radiation will

(a)   change from infrared, through visible, to ultraviolet.
(b)   not change at all. The intensity of radiation increases at all wavelengths but the peak wavelength does not change.
(c)   change from ultraviolet, through visible light, to infrared radiation.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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hyponoticahyponotica
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Posts: 1396
7 years ago
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symbo Author
wrote...
6 years ago
Very informative, I appreciate the extra effort
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