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Author Question: When light strikes a transparent medium, some light is reflected and some is ______________. Fill ... (Read 80 times)

mydiamond

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on: Jul 28, 2018
When light strikes a transparent medium, some light is reflected and some is ______________.
 Fill in the blank(s) with correct word

Question 2

Plane waves of ultrasound, f = 51.0 kHz, impinge on a flat plane with a 1.00 cm-wide slit. What is the total angular width (2) of diffracted sound waves when the speed of sound in air is 340 m/sec.
 a. 167
  b. 83.6
  c. 19.5
  d. 41.8
  e. 0.11


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rekilledagain

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

transmitted or refracted

Answer to Question 2

b


mydiamond

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Reply 2 on: Jul 28, 2018
Excellent

at

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Reply 3 on: Yesterday
Wow, this really help

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