367972 A young’s double slit experiment uses a monochromatic rectangular source. The shape of the interference fringes formed on a screen is

367973 Fringes are produced by a Fresnel biprism in the focal plane of an eye-piece which is at a distance of \(1 {~m}\) from the centre slit. A lens inserted between the biprism and eye-piece gives two images of the slit in two positions. In first case, the images of the slit are \(9 \times 10^{-3} {~m}\) and in the second position the images are \(4 \times 10^{-3} {~m}\) apart. If the sodium light \(\left(\lambda=6000 \times 10^{-10} {~m}\right)\) is used, then the distance between the interference fringes is found to be \(1 \times 10^{-{M}} {m}\). What is the value of \(M\)? (Take \(\pi=3.14\) )

367974 Two coherent sources have initial phase difference zero. A circular screen surrounds the two sources as shown in the figure. Find the total number of maxima’s formed on the screen \(\left( {R > > d,{\rm{ }}\lambda = 3d} \right)\)

367975 In Young’s double - slit experiment, how many maximas can be obtained on a screen (including the central maximum) on both sides of the central fringe \((\lambda = 2000{\rm{ }}\mathop A\limits^ \circ ,{\rm{ }}d\;{\rm{ = }}\;7000\mathop {{\rm{ }}A}\limits^ \circ )\) ?

367972 A young’s double slit experiment uses a monochromatic rectangular source. The shape of the interference fringes formed on a screen is

367973 Fringes are produced by a Fresnel biprism in the focal plane of an eye-piece which is at a distance of \(1 {~m}\) from the centre slit. A lens inserted between the biprism and eye-piece gives two images of the slit in two positions. In first case, the images of the slit are \(9 \times 10^{-3} {~m}\) and in the second position the images are \(4 \times 10^{-3} {~m}\) apart. If the sodium light \(\left(\lambda=6000 \times 10^{-10} {~m}\right)\) is used, then the distance between the interference fringes is found to be \(1 \times 10^{-{M}} {m}\). What is the value of \(M\)? (Take \(\pi=3.14\) )

367974 Two coherent sources have initial phase difference zero. A circular screen surrounds the two sources as shown in the figure. Find the total number of maxima’s formed on the screen \(\left( {R > > d,{\rm{ }}\lambda = 3d} \right)\)

367975 In Young’s double - slit experiment, how many maximas can be obtained on a screen (including the central maximum) on both sides of the central fringe \((\lambda = 2000{\rm{ }}\mathop A\limits^ \circ ,{\rm{ }}d\;{\rm{ = }}\;7000\mathop {{\rm{ }}A}\limits^ \circ )\) ?

367972 A young’s double slit experiment uses a monochromatic rectangular source. The shape of the interference fringes formed on a screen is

367973 Fringes are produced by a Fresnel biprism in the focal plane of an eye-piece which is at a distance of \(1 {~m}\) from the centre slit. A lens inserted between the biprism and eye-piece gives two images of the slit in two positions. In first case, the images of the slit are \(9 \times 10^{-3} {~m}\) and in the second position the images are \(4 \times 10^{-3} {~m}\) apart. If the sodium light \(\left(\lambda=6000 \times 10^{-10} {~m}\right)\) is used, then the distance between the interference fringes is found to be \(1 \times 10^{-{M}} {m}\). What is the value of \(M\)? (Take \(\pi=3.14\) )

367974 Two coherent sources have initial phase difference zero. A circular screen surrounds the two sources as shown in the figure. Find the total number of maxima’s formed on the screen \(\left( {R > > d,{\rm{ }}\lambda = 3d} \right)\)

367975 In Young’s double - slit experiment, how many maximas can be obtained on a screen (including the central maximum) on both sides of the central fringe \((\lambda = 2000{\rm{ }}\mathop A\limits^ \circ ,{\rm{ }}d\;{\rm{ = }}\;7000\mathop {{\rm{ }}A}\limits^ \circ )\) ?

367972 A young’s double slit experiment uses a monochromatic rectangular source. The shape of the interference fringes formed on a screen is

367973 Fringes are produced by a Fresnel biprism in the focal plane of an eye-piece which is at a distance of \(1 {~m}\) from the centre slit. A lens inserted between the biprism and eye-piece gives two images of the slit in two positions. In first case, the images of the slit are \(9 \times 10^{-3} {~m}\) and in the second position the images are \(4 \times 10^{-3} {~m}\) apart. If the sodium light \(\left(\lambda=6000 \times 10^{-10} {~m}\right)\) is used, then the distance between the interference fringes is found to be \(1 \times 10^{-{M}} {m}\). What is the value of \(M\)? (Take \(\pi=3.14\) )

367974 Two coherent sources have initial phase difference zero. A circular screen surrounds the two sources as shown in the figure. Find the total number of maxima’s formed on the screen \(\left( {R > > d,{\rm{ }}\lambda = 3d} \right)\)

367975 In Young’s double - slit experiment, how many maximas can be obtained on a screen (including the central maximum) on both sides of the central fringe \((\lambda = 2000{\rm{ }}\mathop A\limits^ \circ ,{\rm{ }}d\;{\rm{ = }}\;7000\mathop {{\rm{ }}A}\limits^ \circ )\) ?