Two long slits 0.10 mm wide, separated by 0.20 mm, in an opaque screen are illuminated by
Question:
Two long slits 0.10 mm wide, separated by 0.20 mm, in an opaque screen are illuminated by light with a wavelength of 500 nm. If the plane of observation is 2.5 m away, will the pattern correspond to Fraunhofer or Fresnel diffraction? How many Young’s fringes will be seen within the central bright band?
Step by Step Answer:
Is R b 2 b slit width Fraunhofer Half ang...View the full answer
Related Video
A hologram is a three-dimensional image created by the interference of light beams from a laser or other light source. The holographic image appears to be floating in space and can be viewed from different angles, just like a real object. Holograms have many practical applications, including security features on credit cards and passports, 3D displays for medical imaging and scientific visualization, and holographic art and entertainment. The process of making a hologram involves recording the interference pattern of laser light on photographic film or other recording media, and then reconstructing the pattern with a laser to create the holographic image. To begin making a hologram, start by drawing shapes and marking measurements on a large cardboard using a scale, cutter, and pencil or pen. Cut out the cardboard pieces according to the measurements, and spray each piece with a coloring spray for a better look. Create a mobile holder by attaching long and small cardboard bars to a rectangle-shaped cardboard base with glue. Make side walls by placing cardboard wall pieces on top of the base and securing them with glue. For the screen, use a polypropylene sheet and attach it to the side walls with needles and glue. Place small triangular-shaped side walls on top of the pp sheet and secure them with needles. Add a black cardboard paper back cover to the hologram by measuring, cutting, and gluing it to the back walls. Test the hologram by playing a hologram video on a mobile.
Students also viewed these Sciences questions
-
A diffraction grating with slits 0.60 10 -3 cm apart is illuminated by light with a wavelength of 500 nm. At what angle will the third-order maximum appear?
-
A wide beam of laser light with a wavelength of 632.8 nm is directed through several narrow parallel slits, separated by 1.20 mm, and falls on a sheet of photographic film 1.40 m away. The exposure...
-
Two narrow, parallel slits separated by 0.250 mm are illuminated by green light (& # 546.1 nm). The interference pattern is observed on a screen 1.20 m away from the plane of the slits. Calculate the...
-
The following accounts are used by Mouse Potato, Inc., a computer game maker. Required: For each of the following independent situations, give the journal entry by entering the appropriate code(s)...
-
MacAskill Mills Limited, which follows IFRS, and has a calendar year end, and adopted the policy of classifying interest paid as financing activities engaged in the following transactions in 2017. 1....
-
A linear actuator is used in the system shown in Figure P8.10 to position a mass M. The actual position of the mass is measured by a slide wire resistor, and thus H{s) = 1.0. The amplifier gain is...
-
Give a scenario where the permutations rule applies. LO5
-
Ambrose Corporation owns 75 percent of Kroop Company's common stock, acquired at underlying book value on January 1, 20X4. At the acquisition date, the book values and fair values of Kroop's assets...
-
Required information [The following information applies to the questions displayed below.) Georgia Orchards produced a good crop of peaches this year. After preparing the following income statement,...
-
Francis Company owns equipment that cost $50,000 when purchased on January 1, 2011. It has been depreciated using the straight-line method based on estimated salvage value of $8,000 and an estimated...
-
Show that for a double-slit Fraunhofer pattern, if = mb, the number of bright fringes (or parts thereof) within the central diffraction maximum will be equal to 2m.
-
In a two-slit setup, each slit is 0.020 mm wide. These apertures are illuminated by plane waves of yellow sodium light ( = 589.6 nm). The resulting Fraunhofer fringe pattern consists of 11 narrow...
-
Find either F(s) or f (t), as indicated. e-25 L- s(s 1)] 1,
-
List the model assumptions for one-way ANOVA and briefly explain how to assess them.
-
Remember that a correctly labeled graph requires that you label all axes, curves, and equilibrium point values. The word "calculate" means you must show your work. Assume the market for Good Z is in...
-
Answer the following questions by writing a paragraph or two in English. (a) [easy] Previously we defined probability as P(A) = Describe a situtation where this fails to produce the correct...
-
Find f''(x). f(x)=5x-14x- 612x f'(x)=
-
Simplify. 32-6 3-6
-
Discuss the statement that internet businesses have zero marginal costs once set up.
-
What do you think?
-
A wheel revolving at 6.00 rev/s has an angular acceleration of 4.00 rad/s 2 . Find the number of turns the wheel must make to reach 26.0 rev/s, and the time required.
-
A car wheel 30 cm in radius is turning at a rate of 8.0 rev/s when the car begins to slow uniformly to rest in a time of 14 s. Find the number of revolutions made by the wheel and the distance the...
-
The angular speed of a disk decreases uniformly from 12.00 to 4.00 rad/s in 16.0 s. Compute the angular acceleration and the number of revolutions made in this time.
-
Lakeland Inc. manufactured 2,500 units during the month of March. They incurred direct materials cost of $58,000 and overhead costs of $40,000. If their per-unit prime cost was $32.00 per unit, how...
-
Present Value Computations Using the present value tables, solve the following. ( Click here to access the PV and FV tables to use with this problem. ) Round your answers to two decimal places....
-
A company provided the following data: Sales $887,000 Variable costs $546,800 Fixed costs $310,000 Expected production and sales in units 36,000 What is the break-even point in sales dollars? Please...
Study smarter with the SolutionInn App