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Course: Class 12 Physics (India) > Unit 10
Lesson 4: Young's double slit experiment- Young's double slit introduction
- Young's double slit equation
- Young's double slit problem solving
- Fringe width in Young's double slit experiment
- Calculate path difference in YDSE
- Bright and dark fringes in YDSE
- Worked examples: Fringe width in double slit interference
- Double-slit experiment: fringe widths (one wavelength)
- Worked examples: Overlapping fringes (two wavelengths)
- Double-slit experiment: overlapping fringes (two wavelengths)
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Worked examples: Overlapping fringes (two wavelengths)
Let's solve a couple of questions on overlapping fringes in double slit interference. Created by Vibhor Pandey.
Want to join the conversation?
- But the final answer does not match for the 2nd question.(3 votes)
- Yes the answers given are wrong but you can do an approximate 13.25mm(I know it is way approximated)(1 vote)
- Is it possible to use the LCM of wavelenth to calculate the ratio for overlapping fringes?(1 vote)
- If I understand this correctly, in the last question, we took n1 as 7 and n2 as 9, these are just one of the possible values of n1 and n2 right?(1 vote)