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Author Question: When light passing through a prism undergoes dispersion, the effect is a due to: a. different ... (Read 55 times)

dollx

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When light passing through a prism undergoes dispersion, the effect is a due to:
 a. different wavelengths traveling at different speeds.
  b. different wavelengths refracting differently.
  c. different wavelengths having different indices of refraction.
  d. all of the above.

Question 2

A pipe of length 10.0 m increases in length by 2.0 cm when its temperature is increased by 90F. What is its coefficient of linear expansion?
 a. 22  106/C
  c. 13  106/C
  b. 17  106/C
  d. 40  106/C



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todom5090

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Answer to Question 1

D

Answer to Question 2

D




dollx

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Reply 2 on: Jul 28, 2018
:D TYSM


skipfourms123

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Reply 3 on: Yesterday
Wow, this really help

 

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