Two thin parallel slits that are 0.0106 mm apart are illuminated by a laser beam of wavelength 580 nm Part A For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Broadcast pattern of a radio station. How many bright fringes are there in the angular range of 0 < 0 < 25° ? Express your answer as an integer. VO AQ R O 2 ? bright fringes Submit Request Answer u Revie Submit Request Answer Two thin parallel slits that are 0.0106 mm apart are illuminated by a laser beam of wavelength 580 nm Part B For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Broadcast pattern of a radio station. How many dark fringes are there in the range given in part A? Express your answer as an integer. IVA O ?

Part A

There are  7 bright fringes in the angular range  

Part B

There are 8 dark fringe in the angular range

Explanation:

From the question we are told that the

         distance between the slit is  

         The wavelength is  

          The angle between the center and the brightest fringe =

This destructive interference for bright fringe  is mathematically represented as

Where n is the number of bright fringe

  Making n the subject of the formula

Substituting values

The number of dark fringe is mathematically evaluated as

it becomes positively charged by charging it

report!

explanation:

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