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Author Question: A 60. Hz AC generator produces a maximum emf of 170. V. What is the value of the emf 0.025 s after ... (Read 34 times)

fahad

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on: Jul 29, 2018
A 60. Hz AC generator produces a maximum emf of 170. V. What is the value of the emf 0.025 s after it has reached its maximum value?
 
  What will be an ideal response?

Question 2

If the distance between the slits and the screen is increased in Young's two-slit experiment, which one of the following statements is true of the interference pattern?
 
  A) The distance between the minima stays the same.
  B) The distance between the minima decreases.
  C) The distance between the maxima stays the same
  D) The distance between the maxima increases.
  E) Impossible to tell without knowing the wavelength of light in use.


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lindahyatt42

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Reply #1 on: Jul 29, 2018
Answer to Question 1

0.81 V

Answer to Question 2

D


fahad

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Reply 2 on: Jul 29, 2018
Gracias!

billybob123

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Reply 3 on: Yesterday
Excellent

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