Home
Class 9
PHYSICS
Represent graphically by two separate di...

Represent graphically by two separate diagrams in each case :
(i) Two sound waves having the same amplitude but different frequencies.
(ii) Two sound waves having the same frequency but different amplitudes.
(iii) Two wound waves having different amplitudes and also different wavelengths.

Text Solution

Verified by Experts


In both cases (a) and (b), same amplitude but different frequencies `(A_(1)=A_(2))` .
(ii)
In both cases (a) and (b) same frequency and different amplitudes i.e., `(A_(1)ne A_(2))`
(iii)
In both cases (a) and (b) , different amplitudes and different wavelengths
`i.e., " "A_(1) ne A_(2), lambda_(1) ne lambda_(2)`.
Promotional Banner

Topper's Solved these Questions

  • SOUND

    NCERT EXEMPLAR ENGLISH|Exercise Short Answer Type Questions|8 Videos

  • MOTION

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|6 Videos

  • WORK AND ENERGY

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER TYPE QUESTIONS|8 Videos

Similar Questions

Explore conceptually related problems

Two waves with the same frequency .................(can/cannot) have different amplitudes.

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

What are wavelength, frequency, time period and amplitude of a sound wave ?

Two sounds, waves, having sinusoidal wave from but different wavelengths and different amplitudes are said to have

State two differences between light and sound waves.

When two sound sources of the same amplitude but of slightly different frequencies v_(1) and v_(2) are sounded simultaneously, the sound one hears has a frequency equal to

When two waves with same frequency and constant phase difference interfere,

If two waves of same frequency and same amplitude superimpose and produce third wave of same amplitude, then waves differ in phase by –

The resultant amplitude, when two waves of two waves of same frequency but with amplitudes a_(1) and a_(2) superimpose at phase difference of pi//2 will be :-

Two sounds A and B are of same amplitudes, same wave forms but of frequencies f and 2f respectively. Then :