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Author Question: What is the shortest wavelength in the Balmer series? A) 328 nm B) 365 nm C) 456 nm D) 656 nm ... (Read 114 times)

tiara099

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on: Jul 29, 2018
What is the shortest wavelength in the Balmer series?
 
  A) 328 nm
  B) 365 nm
  C) 456 nm
  D) 656 nm
  E) 820 nm

Question 2

Light in a frozen block of ice reflects off the ice-air interface at the surface of the block. What phase shift does it undergo?
 
  A) 0
  B) 90
  C) 180
  D) 270
  E) It does not undergo any phase shift.


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mammy1697

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

B

Answer to Question 2

A


tiara099

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Reply 2 on: Jul 29, 2018
:D TYSM

cici

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Reply 3 on: Yesterday
Excellent

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