Home
Class 12
PHYSICS
If the amplitudes of two sources, having...

If the amplitudes of two sources, having equal frequency are not equal, then-

A

There will be no interference

B

The intensity of sound will be the same at all the points

C

The intensity of sound at any point will decrease and increase

D

The interference will be there, but the minimum intensity will not be zero.

Text Solution

Verified by Experts

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

Topper's Solved these Questions

  • SOUND WAVES

    MOTION|Exercise Exercise - 3 (Section - A)|27 Videos

  • SOUND WAVES

    MOTION|Exercise Exercise - 3 (Section - B)|14 Videos

  • SOUND WAVES

    MOTION|Exercise Exercise - 1|82 Videos

  • SIMPLE HARONIC MOTION

    MOTION|Exercise EXERCISE -4 (Leve-II) [ JEE 2011]|11 Videos

  • SURFACE TENSION

    MOTION|Exercise Exercise - 3 | Section - B Previous Year Problems | AIEEE|12 Videos

Similar Questions

Explore conceptually related problems

Two waves of equal amplitude A, and equal frequency travel in the same direction in a medium. The amplitude of the resultant wave is

A particle is subjected to two simple hasrmonic motions in the same direction having equal amplitudes and equal frequency. If the resultant amplitude is equal to the amplitude of the individual motions, find the phase difference between the individual motions.

Knowledge Check

  • If theratio in the amplitudes for two-waves of equal frequencies is 1 :3 then the ratio of the energies carried out by the waves will be

    A
    1:3
    B
    0.047916666666667
    C
    0.37569444444444
    D
    None of these

  • Two coherent sources of equal intensities produce a maximum of 100 units. If the amplitude of one of the sources is reduced by 20%, then the maximum intensity produced will be :

    A
    100
    B
    81
    C
    89
    D
    60

  • A particle is subjected to two simple harmonic motions in the same direction having equal amplitudes and equal frequency. If the resulting amplitude is equal to the amplitude of individual motions, the phase difference between them is

    A
    `(pi)/3`
    B
    `(2pi)/3`
    C
    `pi)/6`
    D
    `(pi)/2`

    • Similar Questions

    Explore conceptually related problems

    A particle is subjected to two simple harmonic motion in the same direction having equal amplitudes and equal frequency. If the resultant amplitude is equal to the amplitude of the individual motions. Find the phase difference between the individual motions.

    What is the phase difference between two waves of equal amplitude having same angular frequency with equal wavelength to give. (i) Maximum amplitude? (ii) Minimum amplitude?

    What is the phase difference between two waves of equal amplitude having same angular frequency with equal wavelength to give. (i) Maximum amplitude? (ii) Minimum amplitude?

    A particle is subjected to two simple harmonic motions in the same direction having equal amplitude and equal frequency. If the resultant amplitude is equal to the amplitude of individual motions, what is the phase difference between the motions.

    A: The bandwidth of a modulated signal is 2f_(m) in amplitude modulation, where f_(m) is the frequency of the modulating signal. R: In case of amplitude modulation the frequency of a modulated signal is equal to the frequency of the carrier wave.

    Home
    Profile