S1- S2 are two coherent sources having initial phase difference zero of sound located along x-axis separated by 4 - where - is wavelength of sound emitted by them- Number of maxima located on the elliptical boundary around it will be -

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Standard X

Physics

Doppler Effect

S1, S2 are tw...

Question

$S_{1}, S_{2}$ are two coherent sources (having initial phase difference zero) of sound located along $x -$ axis separated by $4$ $λ$ where $λ$ is wavelength of sound emitted by them. Number of maxima located on the elliptical boundary around it will be :

16

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Solution

The correct option is A $16$
Given,

$S_{1} P - S_{2} P = 0$

$S_{1} Q - S_{2} Q = 4 λ$

Therefore, 3 maximum lie on are between $P$ and $Q$ .

Counting all quadrants, the total number is 12.

$P$ and $Q$ symmetrical points are also maxima

So, total number is 16.

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S1,S2 are two coherent sources (having initial phase difference zero) of sound located along x−axis separated by 4 λ where λ is wavelength of sound emitted by them. Number of maxima located on the elliptical boundary around it will be :

The correct option is A 16Given,S1P−S2P=0S1Q−S2Q=4λTherefore, 3 maximum lie on are between P and Q.Counting all quadrants, the total number is 12.P and Q symmetrical points are also maximaSo, total number is 16.

$S_{1}, S_{2}$ are two coherent sources (having initial phase difference zero) of sound located along $x -$ axis separated by $4$ $λ$ where $λ$ is wavelength of sound emitted by them. Number of maxima located on the elliptical boundary around it will be :

The correct option is A $16$
Given,

$S_{1} P - S_{2} P = 0$

$S_{1} Q - S_{2} Q = 4 λ$

Therefore, 3 maximum lie on are between $P$ and $Q$ .

Counting all quadrants, the total number is 12.

$P$ and $Q$ symmetrical points are also maxima

So, total number is 16.