Answer: C) Use blue light instead of green light.
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    In a Young's double slit experiment  green light is incident on the two  slits. The interference pattern is observed on a screen. Which one of the  following changes would cause the fringes to be more closely spaced?                     
In a Young's double slit experiment  green light is incident on the two  slits. The interference pattern is observed on a screen. Which one of the  following changes would cause the fringes to be more closely spaced ? A) Reduce the  slit  separation distance. B) Use red  light  instead of  green light . C) Use blue  light  instead of  green light .        
Question:  In A Young's Double Slit Experiment    Green Light  Is Incidenton The  Two Slits .  The Interference Pattern Is Observed On A Screen . Which One Of The Following Changes Would Cause The Fringes To Bemore  Closely Spaced ? A.Use Red  Light  Instead Of Greenlight. B.Reduce The  Slit  Separationdistance. C.Move The  Screen  Farther Away From Theslits.   
Young’s Double Slit Experiment | Physics                   
Young’s Double Slit Experiment | Physics                   
Young's Double Slit Experiment - Properties  Position of Fringes in YDSE                   
Young's Double Slit Experiment - Properties  Position of Fringes in YDSE                   
In a Young's double slit experiment    green light is incident on the two slits . The inference  pattern is observed on a screen .  Which one of the following changes would cause the fringes to be more  closely spaced ? A) Reduce the  slit  separation distance B) Use red  light  instead of  green  C) Use blue  light  instead of  green  D) Move the  screen  farther ...
Tue Apr 07 2009   ·  In a Young's double slit experiment  green light is incident on the two  slits. The interference pattern is observed on a screen. Which one of the  following changes would cause the fringes to be more closely spaced ? Use blue  light  instead of  green light . Move the  screen  farther away from the  slits . Move the  light  source farther away from the  slits . Reduce the  slit  separation …  
The number of  fringes  will be very large for large  slit  separations. However  if the  slit  separation becomes much greater than the wavelength  the intensity of  the interference pattern changes  so that the  screen  has  two  bright lines cast by the  slits   as expected when  light  behaves like a ra...
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