Author Question: An AC voltage source, with a peak output of 200 V, is connected to a 25-W resistor. What is the rate ... (Read 144 times)

c0205847

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An AC voltage source, with a peak output of 200 V, is connected to a 25-W resistor. What is the rate of energy dissipated due to heat in the resistor?
 a. 566 W
  c. 800 W
  b. 400 W
  d. 200 W

Question 2

Tripling the tension in a guitar string will change its natural frequency by what factor?
 a. 3
  c. 31/2
  b. 31/2
  d. 1.5



Rilsmarie951

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Answer to Question 1

C

Answer to Question 2

B



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