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CBSE Class 12-science Answered

How is phase difference related to path difference?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer

Consider two waves of wavelength .A phase difference of 2 correspond to a path difference of .If x is the path difference between two waves and  is the phase difference, then,

 x=
Answered by | 04 Jun, 2014, 03:23: PM

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CBSE 12-science - Physics
In Young's double slit experiment, the two slits are separated by 0.28mm and the screen is placed at a distance of 1.4m away from the slits. the distance between the centre fringe and the fifth dark fringe is measured to be 1.35cm . calculate the wavelength of light used. Also find the fringe width if the screen is moved 0.4m towards the slits, for the same experiment set up.
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CBSE 12-science - Physics
How is phase difference related to path difference?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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