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Author Question: In a two-slit interference pattern projected on a screen, the fringes are equally spaced on the ... (Read 68 times)

ARLKQ

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on: Jul 28, 2018
In a two-slit interference pattern projected on a screen, the fringes are equally spaced on the screen
  1.everywhere.
  2.only for large angles.
  3.only for small angles.

Question 2

An object is placed to the left of a converging lens. Determine if the following statement is true or false. The image is always smaller or the same size as the object.
  1.True
  2.False


smrerig

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

3

Answer to Question 2

2


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