Monochromatic coherent light with a wavelength of 632.8nm is incident on a double slit system with...

Monochromatic coherent light with a wavelength of 632.8nm is incident on a double slit system with a slit separation of 0.15mm. What is the separation between the third bright spot from the center and the seventh bright spot from the center?

Expert Solution

Distance between slit and screen (L) is not given. Put L in m then the separation between 4th and 7th bright spot will be in cm ie ( 1.69L cm).

If you have any doubt, feel free to ask in the comments.

genius_generous answered 2 years ago

Two coherent wavelengths of light are incident on a double slit, one of the wavelengths corresponds...

Two coherent wavelengths of light are incident on a double slit, one of the wavelengths corresponds to blue light of 460 nm and the other is unknown. The slit separation is 0.007 mm. The second-order bright fringe of the blue light falls at the same angle as the first order light of the other wavelength. (a) Determine the unknown wavelength. (b) Determine the number of fringes of these two wavelengths visible to one side of the zeroth order bright fringe....

Light with wavelength λ is incident on a double slit with spacing d. A pattern is...

Light with wavelength λ is incident on a double slit with spacing d. A pattern is observed on a screen which is far from the slits (compared to the separation between the slits). a.) Explain whether each of the following is correct or not. 1.) The pattern looks like a wave with bright fringes separated by a distance λ. 2.) The pattern looks like a wave with bright fringes separated by distance d. 3.) The pattern looks like a wave...

1) Upon passing monochromatic light (‘one color’ or one wavelength) through a double-slit, a series of...

1) Upon passing monochromatic light (‘one color’ or one wavelength) through a double-slit, a series of equally-spaced bright fringes appears on a screen. This spacing of the fringes depends on the wavelength of the monochromatic light, the distance to the screen, and the spacing between these two slits. Upon passing this same monochromatic light through this same double-slit with the same distance to the screen, only now with the entire apparatus completely submerged in water, does the fringe spacing increase,...

A double-slit is illuminated with monochromatic light in the air and it turns out that the...

A double-slit is illuminated with monochromatic light in the air and it turns out that the first order minima occur at angles ∓35.09 ° relative to the reference line from the double slit to central max. If the double slit is lowered into a transparent liquid and illuminated with the same light, the first order minima occur at the angles ± 19.36 °. Decide the refractive index of the liquid?

In a double-slit experiment, light with a wavelength λ passes through a double-slit and forms an...

In a double-slit experiment, light with a wavelength λ passes through a double-slit and forms an interference pattern on the screen at a distance L from the slits. What statement is true for the resulting interference pattern if the frequency of the light increases? OPTIONS: The distance between maxima stays the same.T he distance between maxima increases. The distance between maxima decreases. Not enough information given.

Consider two coherent monochromatic sources of light of wavelength (lambda) centered at the origin and located...

Consider two coherent monochromatic sources of light of wavelength (lambda) centered at the origin and located at (0, 0,-d) and (0,0,+d). Show that the locus of points, satisfying either the condition for constructive or destructive interference, form a family of hyperboloids of revolution (one for each value of m) with the foci located at the sources. Do this by deriving the equation for the hyperboloid of revolution in Cartesian coordinates (1pt) and locating the focus points (0.5pts). Additionally, what does...

Light of unknown wavelength passes through a double slit, yielding both double slit and diffraction patterns...

Light of unknown wavelength passes through a double slit, yielding both double slit and diffraction patterns on a screen that is 1 m away from the slits. You see that the 9th double-slit maximum coincides with the 2nd single-slit diffraction minimum. You also observe that the first diffraction minimum is located 3 cm from the central axis on the screen. (a) What is the ratio of double-slit separation to single slit width, d/a? (b) If d = 72 µm, what...

Light of wavelength 650 nm is incident on a long, narrow slit. Find the angle of...

Light of wavelength 650 nm is incident on a long, narrow slit. Find the angle of the first diffraction minimum for each of the following widths of the slit (a) 1 mm ............rad (b) 0.1 mm ...........rad (c) 0.01 mm ..........rad

Red light of wavelength 675 nm is incident on a slit of width 4.56 × 10−6...

Red light of wavelength 675 nm is incident on a slit of width 4.56 × 10−6 m. An observing screen is placed 1.50 m from the slit. 9a) Find the distance between the third order dark fringe and the central bright fringe (in meters). 9b) If you replaced the single slit with two slits centered on the former position of the single slit, what would the separation between the two slits need to be in order for the second order...

Question: Light, with a wavelength of 500 nm in air, strikes directly on a double slit,...

Question: Light, with a wavelength of 500 nm in air, strikes directly on a double slit, spaced 440 micrometer apart. The resulting interference pattern is observed on a screen that is 2.0 meters away. Afterwards, the double slit apparatus is then submerged into oil, which has an index of refraction of 1.58. Assume that the diffraction effects are negligible. a)Calculate the distance between the first two adjacent bright fringes on the screen, when set up in air. b)Determine the frequency of...

Question