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Author Question: In the equation E = hf, the symbol f stands for A) wave frequency. B) wavelength. C) rate at ... (Read 63 times)

shenderson6

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on: Jul 29, 2018
In the equation E = hf, the symbol f stands for
 
  A) wave frequency.
  B) wavelength.
  C) rate at which photons are emitted.
  D) none of the above

Question 2

In the photoelectric effect, the brighter the illuminating light on a photosensitive surface, the greater the
 
  A) number of ejected electrons.
  B) velocity of ejected electrons.
  C) both of these
  D) neither of these


Joy Chen

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


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shenderson6

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Reply #2 on: Jul 29, 2018
Thank you!


Joy Chen

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Reply #3 on: Jul 29, 2018
Always glad to help...


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