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Author Question: Select the statement which is incorrect. 1.Laser light is coherent. 2.Laser light is ... (Read 76 times)

j.rubin

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on: Jul 28, 2018
Select the statement which is incorrect.
  1.Laser light is coherent.
  2.Laser light is monochromatic.
  3.Laser light can be sharply collimated.
  4.Laser light always produces a high and potentially dangerous temperature.

Question 2

Which of the following diagrams best represents the energy diagram of a semiconductor?
 


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parshano

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

4

Answer to Question 2

1


j.rubin

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

kalskdjl1212

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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