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Author Question: The phenomenon easily explained only in terms of the particle model of light is A) reflection. ... (Read 39 times)

Mollykgkg

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The phenomenon easily explained only in terms of the particle model of light is
 
  A) reflection.
  B) refraction.
  C) photoelectric effect.
  D) diffraction.
  E) none of the above

Question 2

A camera lens has a focal length of 50.0 mm and an aperture setting of 4.00. What is the aperture diameter of this lens?
 
  A) 12.5 mm
  B) 10.1 mm
  C) 13.6 mm
  D) 14.2 mm
  E) 15.0 mm



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BAOCHAU2803

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Answer to Question 1

Answer: C

Answer to Question 2

A




Mollykgkg

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Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it


nyrave

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Reply 3 on: Yesterday
Excellent

 

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