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Author Question: Impedance is the total, or effective, opposition to current that takes into account both resistances ... (Read 51 times)

jessicacav

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on: Jul 27, 2018
Impedance is the total, or effective, opposition to current that takes into account both resistances and reactances.
 
  Indicate whether the statement is true or false

Question 2

Why would it be impossible to obtain interference fringes in a double-slit experiment if the separation of the slits is less than the wavelength of the light used?
 
  What will be an ideal response?


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Joc

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Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

In no direction could a path difference as large as one wavelength be obtained, and this is needed if a bright fringe, in addition to the central fringe, is to be observed.


jessicacav

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

yeungji

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Reply 3 on: Yesterday
Wow, this really help

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