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Author Question: The natural frequencies for a stretched string of length L, and wave speed v, are Nv/(2L) where N ... (Read 67 times)

fagboi

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on: Jul 27, 2018
The natural frequencies for a stretched string of length L, and wave speed v, are Nv/(2L) where N equals
 
  A) 0, 1, 2, 3, ...
  B) 2, 4, 6, 8, ...
  C) 1, 2, 3, 4, ...
  D) 0, 1, 3, 5, ...
  E) 1, 3, 4, 5, ...

Question 2

When the Sun ejects its outer layer into space to become a planetary nebula, most likely the
 
  A) Earth will be ejected from the solar system
  B) Earth will be destroyed
  C) Earth's oceans will freeze solid
  D) Earth will experience a runaway greenhouse effect followed by the total loss of its atmosphere


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joechoochoy

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

C

Answer to Question 2

B


fagboi

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Reply 2 on: Jul 27, 2018
Wow, this really help

shailee

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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