Physics-
General
Easy
Question
In the figure an arrangement of young's double slit experiment is shown. A parallel beam of light of wavelength 
(in medium 
) is incident at an angle 
as shown. Distance 
. Point 'O' is the origin of the coordinate system. The medium on the left and right side of the plane of slits has refractive index and 
respectively. Distance between the slits is d. The distance between the screen and the plane of slits is D Using 
answer the following
The y-coordinate of the point where the total phase difference between the interefering waves is zero, is
- y = 0
The correct answer is:
Related Questions to study
physics-
Statement–1: Two point coherent sources of light S1 and S2 are placed on a line as shown. P and Q are two points on that line. If at point P maximum intensity is observed then maximum intensity should also be observed at Q
Statement–2: In the figure of statement 1, the distance |S1 P – S2 P| is equal to distance |S2Q – S1Q|.
Statement–1: Two point coherent sources of light S1 and S2 are placed on a line as shown. P and Q are two points on that line. If at point P maximum intensity is observed then maximum intensity should also be observed at Q
Statement–2: In the figure of statement 1, the distance |S1 P – S2 P| is equal to distance |S2Q – S1Q|.
physics-General
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In an interfrence arrangement similar to Young's double- slit experiment, the slits 
are illuminated with coherent microwave sources, each of frequency 106 Hz. The sources are synchronized to have zero phase difference. The slits are separated by a distance d = 150.0 m and screen is at very large distance from slits. The intensity I(q) is measured as a function of 
, where is defined as shown. Screen is at a large distance. If 
is the maximum intensity then I () for 
is given by:
In an interfrence arrangement similar to Young's double- slit experiment, the slits are illuminated with coherent microwave sources, each of frequency 106 Hz. The sources are synchronized to have zero phase difference. The slits are separated by a distance d = 150.0 m and screen is at very large distance from slits. The intensity I(q) is measured as a function of , where is defined as shown. Screen is at a large distance. If is the maximum intensity then I () for is given by:
physics-General
physics-
In an interfrence arrangement similar to Young's double- slit experiment, the slits are illuminated with coherent microwave sources, each of frequency 106 Hz. The sources are synchronized to have zero phase difference. The slits are separated by a distance d = 150.0 m and screen is at very large distance from slits. The intensity I(q) is measured as a function of , where is defined as shown. Screen is at a large distance. If is the maximum intensity then I () for is given by:
In an interfrence arrangement similar to Young's double- slit experiment, the slits are illuminated with coherent microwave sources, each of frequency 106 Hz. The sources are synchronized to have zero phase difference. The slits are separated by a distance d = 150.0 m and screen is at very large distance from slits. The intensity I(q) is measured as a function of , where is defined as shown. Screen is at a large distance. If is the maximum intensity then I () for is given by:
physics-General
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A parallel beam of light 
is incident at an angle 
with the normal to the slit plane in a young’s double slit experiment. Assume that the intensity due to each slit at any point on the screen is . Point O is equidistant from . The distance between slits is 1mm.
A parallel beam of light is incident at an angle with the normal to the slit plane in a young’s double slit experiment. Assume that the intensity due to each slit at any point on the screen is . Point O is equidistant from . The distance between slits is 1mm.
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A long narrow horizontal slit lies 1 mm above a plane mirror. The interference pattern produced by the slit and its image is viewed on a screen 
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Two parallel beams of light of wavelength 
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M1 and M2 are two plane mirrors which are kept parallel to each other as shown. There is a point 'O' on perpendicular screen just infront of 'S'. What should be the wavelength of light coming from monchromatic source 'S'. So that a maxima is formed at 'O' due to interference of reflected light from both the mirrors. [Consider only 1st reflection]. 
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An interference is observed due to two coherent sources 'A' & 'B' having phase constant zero separated by a distance 4 along the y - axis where is the wavelength of the source. A detector D is moved on the positive x - axis. The number of points on the x - axis excluding the points , 
sat which maximum will be observed is
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In the figure shown, a parallel beam of light is incident on the plane of the slits of Young's double slit experiment. Light incident on the slit, 
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physics-General
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Two coherent light sources each of wavelength are separated by a distance 3. The total number of minima formed on line AB which runs from - 
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The strength of bonds by 2s-2s, 2p-2p and 2p-2s overlapping has the order:
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In the figure shown if a parallel beam of white light is incident on the plane of the slits then the distance of the nearest white spot on the screen from O is: [assume 
]
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Current in the main circuit shown is
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physics-General
