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Author Question: If two sources of slightly different frequency and different amplitudes create waves at the same ... (Read 86 times)

nenivikky

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If two sources of slightly different frequency and different amplitudes create waves at the same time, the resulting superposition of those waves can be described as
 
  A)
 
  a wave with an amplitude that varies from zero to an amplitude equal to the sum of individual amplitudes. This variation would occur at a frequency equal to the difference in source frequencies.
  B)
 
  a standing wave with an amplitude equal to the average of the amplitudes of the individual waves and a frequency equal to the average of individual frequencies.
  C)
 
  a wave with an amplitude that varies from an amplitude of the difference in individual amplitudes to an amplitude equal to the sum of individual amplitudes. This variation would occur at a frequency equal to the difference in source frequencies.
  D)
 
  a standing wave with an amplitude equal to the sum of the amplitudes of the individual waves and a frequency equal to the average of individual frequencies.
  E)
 
  a standing wave with an amplitude equal to the product of the amplitudes of the individual waves and a frequency equal to the sum of individual frequencies.

Question 2

An object whose center of gravity is below its point of support, will be in neutral equilibrium.
 
  Indicate whether the statement is true or false



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moormoney

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Answer to Question 1

C

Answer to Question 2

FALSE





 

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