Author Question: A nearsighted person has a far point of 50. cm for one eye and 150. cm for the other. What power ... (Read 61 times)

Sportsfan2111

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A nearsighted person has a far point of 50. cm for one eye and 150. cm for the other. What power contact lenses allow the person to see distant objects?
 
  What will be an ideal response?

Question 2

A 50.  resistor is placed in series with a 40. mH inductor. At what frequency will the current in such a circuit lag the applied voltage by exactly 45?
 
  What will be an ideal response?



cpetit11

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Answer to Question 1

-2.0 D and -0.667 D respectively

Answer to Question 2

0.20 kHz



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