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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 79 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
Wow, this really help

marict

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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