can you explain how the answer for the last question is 6.248966E-7? Two slits with a separation of 7E-5 m creates an interference pattern on a screen 5 m away. The fifth bright fringe is a linear distance of22.34 cm above the central bright fringe.What is the angle, 0, formed between this band of contructive inference and the central fringe? Answer in degrees.NumberCorrect response: 2.558698 ± 5.0%What is this angle 0 in radians?NumberCorrect response: 0.044658 ± 5.0%What is sine for this angle?NumberCorrect response: 0.044643 ± 5.0%What is the wavelength of light used in the experiment? (Remember that you can use the small angle approximation, sine = 0, and savesome time pushing buttons on your calculator.)NumberUnitsCorrect response: 6.248966E-7 m ± 5.0%

Answered: Image /qna-images/answer/f38bc3fa-8539-4324-b3b2-962a7641e500.jpg

Answered: Two slits with a separation of 7E-5 m…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter36: Applications Of The Wave Model

Section: Chapter Questions

Problem 30PQ

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A hydrogen gas discharge lamp emits visible light at four wavelengths, =410 , 434, 486, and 656 nm. (a) If light from this lamp falls on a N slits separated by 0.025 mm, how far from the central maximum are the third maxima when viewed on a screen 2.0 m from the slits? (b) By what distance are the second and third maxima separated for l=486 nm?
When a monochromatic light of wavelength 430 nm incident on a double slit of slit separation 5 m, there are 11 interference fringes in its central maximum. How many interference fringes will be in the central maximum of a light of wavelength 632.8 nm for the same double slit?
For 600-nm wavelength light and a slit separation of 0.12 mm, what are the angular positions of the first and third maxima in the double slit interference pattern?
Two slits of width 2 m, each in an opaque material, are separated by a center-to-center distance of 6 m. A monochromatic light of wavelength 450 nm is incident on the double-slit. One finds a combined interference and diffraction pattern on the screen. (a) How many peaks of the interference will be observed in the central maximum of the diffraction pattern? (b) How many peaks of the interference will be observed if the slit width is doubled while keeping the distance between the slits same? (c) How many peaks of interference will be observed if the slits are separated by twice the distance, that is, 12 m, while keeping the widths of the slits same? (d) What will happen in (a) if instead of 450-nm light another light of wavelength 680 nm is used? (e) What is the value of the ratio of the intensity of the central peak to the intensity of the next bright peak in (a)? (f) Does this ratio depend on the wavelength of the light? (g) Does this ratio depend on the width or separation of the slits?
A 5.08-cm-long rectangular glass chamber is inserted into one arm of a Michelson interferometer using a 633-nm light source. This chamber is initially filled with air (n=1.000293) at standard atmospheric pressure but the air is gradually pumped out using a vacuum pump until a near perfect vacuum is achieved. How many fringes are observed moving by during the transition?
Consider a single-slit diffraction pattern for =589 nm, projected on a screen that is 1.00 m from a slit of width 0.25 mm. How far from the center of the pattern are the centers of the first and second dark fringes?
can you explain how the last question's answer is 7.49?
In a double split experiment, the slits were cut 1.9 cm apart and the screens are placed 8.81 m apart. What is the wavelength of the light that produceds a fourth order fringe on the screen 3.7 cm from the central fringe? Put answer in μm.
If 580-nm light falls on a slit 0.05 mm wide, what is the full angular width of the centraldiffraction peak? A single slit 1.0 mm wide is illuminated by 450-nm light. What is the width of the centralmaximum (in cm) in the diffraction pattern on a screen 7.0 m away?
Problem 2: Consider light that has its third minimum at an angle of 23.6° when it falls on a single slit of width 3.55 μm. Randomized Variables 9 = 23.6° w = 3.55 um D Find the wavelength of the light in nanometers. λ=1 sin() cos() cotan() asin() atan() acotan() tanh() cosh() O Degrees Hints: 2% deduction per hint. Hints remaining: 2 Submit tan() JU acos() E sinh() cotanh() Radians Hint ( + 7 8 9 4 5 6 1 0 VO BACKSPACE Feedback 2 3 All content © 2022 Expert TA, LLC DEL HOME END I give up! Feedback: 2% deduction per feedback. CLEAR
Monochromatic light of wavelength 612 nm falls on a slit. If the angle between the first two bright fringes on either side of the central maximum is 34°, estimate the slit width. Express your answer to two significant figures and include the appropriate units. Di D= 6 μ μA Ω % μm ?
Light of wavelength 0.616 um passed through two slits separated by distance d=2.61 µm and creates an interference pattern that can be observed on a screen placed distance 0.86 m away. The bright fringes in the pattern are not equidistant. What is the distance between fırst and third bright band observed on the screen? Provide your answer in centimeters, with a precision one place after decimal.

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