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Author Question: A monochromatic light source emits a wavelength of 490 nm in air. When passing through a liquid, the ... (Read 63 times)

AEWBW

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on: Jul 28, 2018
A monochromatic light source emits a wavelength of 490 nm in air. When passing through a liquid, the wavelength reduces to 389 nm. What is the liquid's index of refraction?
 a. 1.26
  c. 1.14
  b. 1.33
  d. 1.49

Question 2

In typical calorimetry problems, what is the usual conservation law being used?
 a. energy
  c. temperature
  b. heat
  d. None since nothing is being conserved.


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ecox1012

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

A

Answer to Question 2

A


AEWBW

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Reply 2 on: Jul 28, 2018
Excellent

Perkypinki

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

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