Three waves due to three coherent sources meet at one point. Their amplitudes are `sqrt2A_0 , 3A_0` and `sqrt2A_0` . Intensity corresponding to `A_0` is `l_0`. Phasse difference between first and second is `45^@`. Path difference between first and third is `lambda/4`. In phase angle, first wave lags behind from the other two waves. Find resultant intensity at this point.

Three waves from three coherent sources meet at some point. Resultant amplitude of each is A_0 . Intensity corresponding to A_0 is I_0 . Phase difference between first wave and second wave is 60^@ . Path difference between first wave and third wave is lambda/3 . The first wave lags behind in phase angle from second and third wave. Find resultant intensity at this point.

Three waves from three coherent sources meet at some point. Resultant amplitude of each is A_0 . Intensity corresponding to A_0 is I_0 . Phase difference between first wave and second wave is 60^@ . Path difference between first wave and third wave is lambda/3 . The first wave lags behind in phase angle from second and third wave. Find resultant intensity at this point.

Three waves from three coherent sources meet at some point . Resultant amplitude of each is A_0 . Intensity corresponding to A_0 is I_0 . Phase difference between first wave and the second wave is 60^@ . Path difference between first wave and the third wave is lambda/3. The first wave lags behind in phase angle from second and the third wave. Find resultant intensity at this point.

Three waves from three coherent sources meet at some point . Resultant amplitude of each is A_0 . Intensity corresponding to A_0 is I_0 . Phase difference between first wave and the second wave is 60^@ . Path difference between first wave and the third wave is lambda/3. The first wave lags behind in phase angle from second and the third wave. Find resultant intensity at this point.

In interference, two individual amplitudes are A_0 each and the intensity is I_0 each. Find resultant amplitude and intensity at a point, where: (a) phase difference between two waves is 60^@ . (b) path difference between two waves is lambda/3 .

In interference, two individual amplitudes are A_0 each and the intensity is I_0 each. Find resultant amplitude and intensity at a point, where: (a) phase difference between two waves is 60^@ . (b) path difference between two waves is lambda/3 .

In interference, two individual amplitudes are A_(0) each and the intensity is I_(0) each. Find resultant amplitude and intensity at a point, where (a) phase difference between two waves is 60^(@) . (b) path difference between two waves is lambda/3 .

The intensity of the two superposing waves are 4I_0 and I_0 . The intensity of the bright firnge is 7I_0 . The phase difference between the two superposing waves is

Maximum intensity in YDSE is I_0 . Find the intensity at a point on the screen where (a) The phase difference between the two interfering beams is pi/3. (b) the path difference between them is lambda/4 .

Maximum intensity in YDSE is I_0 . Find the intensity at a point on the screen where (a) The phase difference between the two interfering beams is pi/3. (b) the path difference between them is lambda/4 .