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Author Question: Blue light will not eject electrons from a certain metal; however, which one of the following may ... (Read 87 times)

washai

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Blue light will not eject electrons from a certain metal; however, which one of the following may possibly eject electrons from that metal?
 a. red
  c. infrared
  b. green
  d. ultraviolet

Question 2

If a blackbody is at 2000 C, what will be the peak wavelength emitted?
 a. 1.67 mm
  c. 0.679 mm
  b. 1.28 mm
  d. 1.45 mm



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fdliggud

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Answer to Question 1

D

Answer to Question 2

C



washai

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Both answers were spot on, thank you once again




 

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