1) In Young\'s double-slit experiment what is the condition for a bright fringe?
ID: 1450423 • Letter: 1
Question
1) In Young's double-slit experiment what is the condition for a bright fringe? Give your answer both in words and in equation form. 2) is bright fringe caused by constructive or destructive interference between the waves from two slits? 3) what is the condition for destructive interference in a single slit diffraction pattern? Give your answer both in words and in equation form. 1) In Young's double-slit experiment what is the condition for a bright fringe? Give your answer both in words and in equation form. 2) is bright fringe caused by constructive or destructive interference between the waves from two slits? 3) what is the condition for destructive interference in a single slit diffraction pattern? Give your answer both in words and in equation form. 2) is bright fringe caused by constructive or destructive interference between the waves from two slits? 3) what is the condition for destructive interference in a single slit diffraction pattern? Give your answer both in words and in equation form.Explanation / Answer
1) bright fringes : dsin(theta) = k*wavelength , where k = 0,1,2,3...
2) yes , bright fringe caused by constructive or destructive interference between the waves from two slits
3) Condition for destructive interference for a single slit: a sin(theta) = m*lemda, where m is any integer other than zero.
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