In a double slit experiment
In a double slit experiment, at a certain point on the screen the path difference between the two interfering waves is (1/8)th of a wavelength. The ratio of the intensity of light at that point to that at the centre of a bright fringe is
23
Sep
In a double slit experiment, at a certain point on the screen the path difference between the two interfering waves is (1/8)th of a wavelength. The ratio of the intensity of light at that point to that at the centre of a bright fringe is In a double slit experiment Which of the following gives [...]
In a double-slit experiment, green light (5303A˚) falls on a double slit having a separation of 19.44μm and a width of 4.05 μ-m. The number of bright fringes between the first and the second diffraction minima is :-
18
Nov
In a double-slit experiment, green light (5303A˚) falls on a double slit having a separation of 19.44μm and a width of 4.05 μ-m. The number of bright fringes between the first and the second diffraction minima is :- green light (5303A˚) falls on a double slit having a separation of 19.44μm and a width of [...]
In a double slit experiment, when a thin film of thickness t having refractive index μ is introduced in front of one of the slits, the maximum at the centre of the fringe pattern shifts by one fringe width. The value of t is (λ is the wavelength of the light used) :
18
Nov
In a double slit experiment, when a thin film of thickness t having refractive index μ is introduced in front of one of the slits, the maximum at the centre of the fringe pattern shifts by one fringe width. The value of t is (λ is the wavelength of the light used) : In a [...]
In a double slit experiment, the distance between the slits is 5.0 mm and the slits are 1.0m from the screen. Two interference patterns can be seen on the screen one due to light with wavelength 480nm, and the other due to light with wavelength 600nm. What is the separation on the screen between the third order bright fringes of the two interference patterns?
10
Nov
In a double slit experiment, the distance between the slits is 5.0 mm and the slits are 1.0m from the screen. Two interference patterns can be seen on the screen one due to light with wavelength 480nm, and the other due to light with wavelength 600nm. What is the separation on the screen between the [...]
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and the other due to light with wavelength 600nm. What is the separation on the screen between the third order bright fringes of the two interference patterns? ,
In a double slit experiment ,
the distance between the slits is 5.0 mm and the slits are 1.0m from the screen. Two interference patterns can be seen on the screen one due to light with wavelength 480nm ,
In a double-slit experiment, the distance between the slits is d. The screen is at a distance D from the slits. If a bright fringe is formed opposite to a slit on the screen, the order of
10
Oct
In a double-slit experiment, the distance between the slits is d. The screen is at a distance D from the slits. If a bright fringe is formed opposite to a slit on the screen, the order of In a double slit experiment the distance between the slits is d. The screen is at a distance [...]
In a double-slit experiment, two parallel slits are illuminated first by light of wavelength 400 nm and then by light of unknown wavelength. The fourth-order fringe resulting from the known
10
Oct
In a double-slit experiment, two parallel slits are illuminated first by light of wavelength 400 nm and then by light of unknown wavelength. The fourth-order fringe resulting from the known In a double slit experiment two parallel slits are illuminated first by light of wavelength 400 nm and then by light of unknown wavelength. The [...]
In a double-slit experiment, instead of taking slits of equal width, one slit is made twice as wide as the other. Then, in the interference pattern
10
Oct
In a double-slit experiment, instead of taking slits of equal width, one slit is made twice as wide as the other. Then, in the interference pattern In a double slit experiment in the interference pattern instead of taking slits of equal width one slit is made twice as wide as the other. Then October 10, [...]
In a double-slit experiment, instead of taking slits of equal width, one slit is made twice as wide as the other. Then in the interference pattern
10
Oct
In a double-slit experiment, instead of taking slits of equal width, one slit is made twice as wide as the other. Then in the interference pattern In a double slit experiment instead of taking slits of equal width one slit is made twice as wide as the other. Then in the interference pattern October 10, [...]
In a double slit experiment, when light of wavelength 400 nm was used, the angular width of the first minima formed on a screen placed 1m away, was found to be 0.2 degree. What will be the angular width of the first minima, if the entire experimental apparatus is immersed in water ? (μwater=4/3)
21
Aug
In a double slit experiment, when light of wavelength 400 nm was used, the angular width of the first minima formed on a screen placed 1m away, was found to be 0.2 degree. What will be the angular width of the first minima, if the entire experimental apparatus is immersed in water ? (μwater=4/3) if [...]
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if the entire experimental apparatus is immersed in water ? (μwater=4/3) ,
In a double slit experiment ,
the angular width of the first minima formed on a screen placed 1m away ,
was found to be 0.2 degree. What will be the angular width of the first minima ,
when light of wavelength 400 nm was used ,
In a double slit experiment, the two slits are 1 mm apart and the screen is place 1 m away. A monochromatic light of wavelength 500 nm is used. What will be the width of each slit for obtaining ten maxima of double slit within the central maxima of single slit pattern?
21
Aug
In a double slit experiment, the two slits are 1 mm apart and the screen is place 1 m away. A monochromatic light of wavelength 500 nm is used. What will be the width of each slit for obtaining ten maxima of double slit within the central maxima of single slit pattern? a point on [...]