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Author Question: A liquid crystal display (LCD) using a twisting effect in the display involves a. polarization. b. ... (Read 52 times)

P68T

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on: Jul 28, 2018
A liquid crystal display (LCD) using a twisting effect in the display involves
 a. polarization.
  b. interference.
  c. refraction.
  d. diffraction.

Question 2

A fancy sports car moves past an observer on a corner at a speed of 0.600 c. When the observer indicates a one-second interval has passed, what time interval will be shown on the driver's watch?
 a. 1.67 s
  b. 0.800 s
  c. 1.25 s
  d. 0.600 s
  e. 1.00 s


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Dominic

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

a

Answer to Question 2

c


P68T

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

parker125

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

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