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Author Question: When a wave is ______________, the angle of reflection equals the angle of incidence. Fill in the ... (Read 146 times)

charchew

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on: Jul 28, 2018
When a wave is ______________, the angle of reflection equals the angle of incidence.
 Fill in the blank(s) with correct word

Question 2

A narrow slit is illuminated with sodium yellow light of wavelength 589 nm. If the central maximum extends to 30.0, how wide is the slit?
 a. 0.500 mm
  b. 2.20  106 m
  c. 3.33  105 m
  d. 1.18 m
  e. 5.89 m


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heinisk01

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Reply #1 on: Jul 28, 2018
Answer to Question 1

reflected

Answer to Question 2

d


charchew

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Reply 2 on: Jul 28, 2018
Wow, this really help

parshano

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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