Home
Class 11
PHYSICS
The relation between phase difference an...

The relation between phase difference and path difference is

A

`Deltaphi=(2pi)/(lambda)Deltax`

B

`Deltaphi=2pilambdaDeltax`

C

`Deltaphi=(2pilambda)/(Deltar)`

D

`Deltaphi=(pi)/(lambda)Deltar`

Text Solution

Verified by Experts

The correct Answer is:
A
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • WAVES

    NARAYNA|Exercise Evaluate yourself-3|10 Videos

  • WAVES

    NARAYNA|Exercise Evaluate yourself-4|8 Videos

  • WAVES

    NARAYNA|Exercise Evaluate yourself-1|12 Videos

  • VECTORS

    NARAYNA|Exercise LEVEL-II (H.W)|14 Videos

  • WORK , ENERGY & POWER

    NARAYNA|Exercise EXERCISE IV|43 Videos

Similar Questions

Explore conceptually related problems

What is the relation between phase difference and path difference ? The path difference at a point on the screen from two coherent sources is 5lambda//2 . Describe the possiblities of constructive and destructive interference at that point if the phase difference between the sources is either (i) pi or (ii) 2 pi .

In Young's experiment, what will be the phase difference and the path difference between the light waves reaching (i) third bright fringe and (ii) third dark fringe from the central fringe. Take lambda = 5000 Å .

Knowledge Check

  • The relationship between phase difference Deltaphi and the path difference Deltar between two interfering waves is given by: ( lambda = wavelength)

    A
    `Deltax = (lambda/(2pi))Deltaphi`
    B
    `Deltar = (2pi)/lambda Deltaphi`
    C
    `Deltaphi = (lambda/(2pi))Deltax`
    D
    `Deltaphi = 2(2pi)Deltax`

  • The relation between current and potential difference is given by

    A
    Ohm's law
    B
    Coulomb's law
    C
    Kirchhoff's law
    D
    Newton's law

  • Two sound waves having a phase difference of 60^@ have path difference of

    A
    `lambda/6`
    B
    `lambda/3`
    C
    `2 lambda`
    D
    `lambda/2`

    • Similar Questions

    Explore conceptually related problems

    Superposition Principle||Relation Between Phase-Difference||Path Difference ||Time Difference

    Phase and phase difference

    What is the phase difference corresponding to path difference lambda of two waves reaching a point ?

    The intensity on the screen at a certain point in a double-slit interference patteren is 25.0% of the maximum value. (a) What minimum phase difference (in radians) between the sources produces this result? (b) Express this phase difference as a path difference for 486.1 nm light.

    The phase difference corresponding to path difference of x is

    Home
    Profile