At the second maxima on either side of the central bright spot in ...

[danielfitts88]

At the second maxima on either side of the central bright spot in a double-slit experiment, light from
 
  A) each opening travels the same distance.
  B) one opening travels twice as far as light from the other opening.
  C) one opening travels one wavelength of light farther than light from the other opening.
  D) one opening travels two wavelengths of light farther than light from the other opening.

Question 2

A Carnot cycle is operated in reverse as a refrigerator taking in 36. J every minute and dumping 40. J per minute at a room temperature of 23.C. The net entropy increase per minute is
 
  A) 0.13 J/K
  B) 36.J/K
  C) 0.15 J/K
  D) zero
  E) 0.15 kJ/K

[kardosa007]

Answer to Question 1

D

Answer to Question 2

D