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Author Question: An LED emits light of wavelength 600 nm. What is its band gap? a. 1.11 eV b. 1.54 eV c. 1.99 eV ... (Read 76 times)

Sportsfan2111

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on: Jul 28, 2018
An LED emits light of wavelength 600 nm. What is its band gap?
 a. 1.11 eV
  b. 1.54 eV
  c. 1.99 eV
  d. 2.07 eV
  e. 2.33 eV

Question 2

The study of astronomy involves
 a. space.
  b. energy.
  c. matter.
  d. all of these.


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ky860224

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

d

Answer to Question 2

d


Sportsfan2111

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Reply 2 on: Jul 28, 2018
Excellent

31809pancho

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Reply 3 on: Yesterday
:D TYSM

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