An inteference is observed due to two coherent sources A and B separated by a distance `4lambda` along Y-axis, where `lambda` is the wavelength of light. A detector 'D' is moved alog the positive X-axis. Find the totla number of maxima observe on the X-axis excluding the points `x =0` and `x = oo` ?

An interference is observed due to two coherent sources separated by a distance 5lambda along Y-axis, where lambda is the wavelength of light A detector D is moved along the positive X -axis The number of point on the X-axis excluding the points x=0 and x=infty at which resultant intensity will be maximum are

An interference is observed due to two coherent sources separated by a distance 5lambda along Y-axis, where lambda is the wavelength of light A detector D is moved along the positive X -axis The number of point on the X-axis excluding the points x=0 and x=infty at which resultant intensity will be maximum are

An interference is observed due to two coherent sources S_1 placed at origin and S_2 placed at (0, 3lambda, 0) . Here, lambda is the wavelength of the sources. A detector D is moved along the positive x-axis. Find x-coordinates on the x-axis (excluding x = 0 and x= oo ) where maximum intensity is observed.

An interference is observed due to two coherent sources S_1 placed at origin and S_2 placed at (0, 3lambda, 0) . Here, lambda is the wavelength of the sources. A detector D is moved along the positive x-axis. Find x-coordinates on the x-axis (excluding x = 0 and x= oo ) where maximum intensity is observed.

An interference is observed due to two coherent sources S_(1) placed at origin and S_(2) placed at (0, 3l, 0). Here, lambda is the wavelength of the sources. Both sources are having equal intensity I_(0) . A detector D is moved along the positive x-axix. Find x-coordinates on the x-axis (exchange x = 0 and x = OO ).

An interference is observed due to two coherent sources S_(1) placed at origin and S_(2) placed at (0, 3l, 0). Here, lambda is the wavelength of the sources. Both sources are having equal intensity I_(0) . A detector D is moved along the positive x-axix. Total number of black points observed by the observer on positive x-axis is

Two coherent light sources A and B are at a distance 3lambda from each other (lambda =wavelength)The distances from A on the X-axis at which the interference is constructive are