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Author Question: If = 20 V, at what rate is thermal energy being generated in the 20- resistor? a. 6.5 W ... (Read 123 times)

naturalchemist

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on: Jul 29, 2018

If = 20 V, at what rate is thermal energy being generated in the 20- resistor?
   


   
  a.
  6.5 W
   
  b.
  1.6 W
   
  c.
  15 W
   
  d.
  26 W

Question 2

If each frame of a motion picture film is 35 cm high, and 24 frames go by in a second, estimate how many frames are needed to show a two hour long movie.
 a. 1400
  b. 25000
  c. 50000
  d. 170000
  e. This cannot be determined without knowing how many reels were used.


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ultraflyy23

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

b

Answer to Question 2

d


naturalchemist

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

strudel15

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Reply 3 on: Yesterday
Excellent

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