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Author Question: A particular object appears to be red. The reason it appears red is: 1.It absorbs only red ... (Read 82 times)

Mr. Wonderful

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on: Jul 28, 2018
A particular object appears to be red. The reason it appears red is:
  1.It absorbs only red frequencies as they hit.
  2.It reflects only red frequencies as they hit.
  3.It absorbs red frequencies more than other frequencies.
  4.It reflects red frequencies more than other frequencies.
  5.It emits red frequencies more than other frequencies.
  6.Not enough information.

Question 2

Consider the following circuits. Two identical batteries are connected to two identical inductors as shown. The switches are closed for a very long time.
 
   
 
   
 
   
   At t = 0, both switches are opened. Which resistor dissipates more total energy after the switches are opened?


  1.The 1  resistor in A dissipates more energy.
  2.The 2  resistor in B dissipates more energy.
  3.Both resistors dissipate the same amount of energy.
  4.The amounts of energy dissipated cannot be compared.


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Sassygurl126

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Reply #1 on: Jul 28, 2018
Answer to Question 1

4,5,6

Answer to Question 2

3


Mr. Wonderful

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Reply #2 on: Jul 28, 2018
Thank you!


Sassygurl126

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Reply #3 on: Jul 28, 2018
Always glad to help...


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