Home
Class 12
PHYSICS
Two wavefronts separated by a distance o...

Two wavefronts separated by a distance of `lambda//2` have a phase difference of -

A

`90^(@)`

B

`180^(@)`

C

`270^(@)`

D

`360^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    MOTION|Exercise EXERCISE - 2 (Level - I) (Objective Problems | JEE Main) Section B - YDSE Experiment|17 Videos

  • WAVE OPTICS

    MOTION|Exercise EXERCISE - 2 (Level - I) (Objective Problems | JEE Main) Section C,D - Other Experiment + YDSE thin Film|12 Videos

  • WAVE OPTICS

    MOTION|Exercise EXERCISE - 1 (Objective Problems | JEE Main) Section E,F - Diffraction Single Slit + Polarisation|6 Videos

  • WAVE MOTION

    MOTION|Exercise Exercise - 3 Section - B (Previous Years Problems)|7 Videos

  • WAVES

    MOTION|Exercise EXERCISE -4 (Level -II) (previous year JEE Advanced)|10 Videos

Similar Questions

Explore conceptually related problems

Two point on a plane wavefront corresponding to lambda=5000 Å are separated by a distance of 2mm. What is the phase difference between those points?

A wave has a frequency of 120Hz .Two points at a distance of 9m apart have a phase difference of 1080^(@) The velocity of the wave in m/sec

Two particles separated by a distance 16.5 mm in a progressive wave has a phase difference of 3pi//8 rad. If the number of waves passing across a point in the medium in 1s is 3750, then the velocity of wave will be

The phase difference between oscillatory motion of two points separated by a distance of lamda/2 is ( where lamda is the wavelength)

A wave has a frequency of 120Hz . Two points at a distance 9m apart have a phase difference of 1080^(@) . The velocity of the wave is

Phase Difference Of Two Shm

Two waves of same amplitude a and frequency v and having a phase difference of pi//2 radian, are superposed. The amplitude of resultant wave is

A and B are two points on water surface where waves are generated. What is the phase diff. if (i) A and B are on same wavefront separated by distance lambda . (ii) A and B are on successive crests separated by distance 2 lambda . (iii) A and B are on successive troughs separated by distance 3 lambda .

A sound wave of frequency 100 Hz is travelling in air. The speed of sound in air is 350 ms^-1 (a) By how much is the phase changed at a given point in 2.5 ms ? (b) What is the phase difference at a given instant between two points separated by a distance of 10.0 cm along the direction of propagation ?