Collimated red light (656.281 6 nm) from a hydrogen discharge lamp falls perpendicularly onto a transmission grating.
Question:
Collimated red light (656.281 6 nm) from a hydrogen discharge lamp falls perpendicularly onto a transmission grating. The beam emerges forming a red line in the second-order spectrum at an angle of 42.00º with the central axis. Compute the number of lines per centimeter the grating must have. Determine the angular location of the blue (486.132 7 nm) line in the second-order hydrogen spectrum.
Step by Step Answer:
a sin 0 m a m sin m 0 2971 ...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
-
The familiar phenomenon of a rainbow results from the diffraction of sunlight through raindrops. (a) Does the wavelength of light increase or decrease as we proceed outward from the innermost band of...
-
The two most prominent wavelengths in the light emitted by a hydrogen discharge lamp are 656 nm (red) and 486 nm (blue). Light from a hydrogen lamp illuminates a diffraction grating with 500...
-
A hydrogen discharge lamp emits light with two prominent wavelengths: 656 nm (red) and 486 nm (blue). The light enters a flint-glass prism perpendicular to one face and then refracts through the...
-
Find the derivative of the vector function r(t) = e^t^2 i-j + In(1+3t)k.
-
Calculate the IRR and NPV for the following two investment opportunities. Assume a 16 percent discount rate for the NPV calculations: Year Project 2 Cash Flow S10,000 1.000 Project 1 Cash Flow...
-
From the Data Bank, choose one of the following variables: age, weight, cholesterol level, systolic pressure, IQ, or sodium level. Select at least 30 values, and find the mean, median, mode, and...
-
The opening of Russias market has resulted in a highly volatile Russian currency (the ruble). Russias inflation has commonly exceeded 20 percent per month. Russian interest rates commonly exceed 150...
-
Watters Umbrella Corp, issured 15-year bonds two years ago at a coupon rate of 7.8 percent. The bonds make semiannual payments. If these bonds currently sell for 105 percent of par value, what is the...
-
**#2.) ALGEBRA I REVIEW: Determine the roots of the quadratic: x210x24 = 0
-
On the average, it takes 25 seconds to download a file from the internet. If it takes an Exponential amount of time to download one file, then what is the probability that it will take more than 70...
-
A diffraction grating produces a second-order spectrum of yellow light ( 0 = 550 nm) at 25. Determine the spacing between the lines on the grating.
-
Light from a laboratory sodium lamp has two strong yellow components at 589.592 3 nm and 588.995 3 nm. How far apart in the first-order spectrum will these two lines be on a screen 1.00 m from a...
-
Determine the force in members EI and JI of the truss which serves to support the deck of a bridge. State if these members are in tension or compression. Units Used: kip = 103 lb Given: F1 = 4000 lb...
-
Evaluate the determinant of matrix A (Note: Show your pertinent solutions) 1. Chios Method (20 points) 2. Pivotal Method (20 points) 3. Basket Method (20 points) 4. Co-factor Expansion (20 points) 1...
-
Discuss the role of social media in e-commerce. According to Henderson (2020), social media has about 59% of online users. In some ways, social media has disrupted marketing as we know it. Discuss...
-
History Netflix was started in 1997 in Scott Valley, CA by Reed Hastings, and Marc Randolph. Reed and Marc wanted people to be able to rent DVDs by mail. A year later, in 1998, Netflix.com was...
-
Ebby Company's Trial Balance as at 31 December 2022 shows the following balances: Accounts Receivables Allowance for Doubtful $300,000 Debit $9,000 Credit During the year ended 31 December 2023: Ebby...
-
It is recommended that, each day, a person consume 0.50 fl. oz. of water per pound of body weight. Each fluid ounce contains 29.6 mL. How many liters of water should a 135 lb. person consume in a day?
-
Do you think employees have a right to say what they want to about their organizations online, as opposed to in private?
-
If there is an unrealized holding gain on available-for-sale investments, it is reported as?
-
The currents that are sources for strong magnetic fields have to be held in place by solid conductors. Estimate the limiting field that can be sustained using normal construction materials.
-
Compute the velocity profile of a conducting fluid in a duct of thickness 2a perpendicular to externally generated, uniform electric and magnetic fields (E 0 e y and B 0 e z ) as shown in Fig. 19.7....
-
In an equilibrium state of a very low- plasma, the plasmas pressure force density P is ignorably small, and so the Lorentz force density j B must vanish [Eq. (19.10)]. Such a plasma is said to be...
-
[STAT6032 ONLY] Use the Bonferroni method to compare the following treatments (i.e. these four specific level combinations of speed and depth): (2,3), (2,4), (3,3) 6%). Calculate the critical...
-
Provide a purchase journal entry of a product (50$ above), which is comprised of a rational cognition purchase decision, extensive problem-solving decision, ideal state opportunity recognition,...
-
12345 1 Income Statement 2021 2020 2019 2018 Period Ending: 30/06 30/06 30/06 30/06 5 Total Revenue 671.74 598.85 784.51 777.95 6 Revenue 671.74 598.85 784.51 777.95 7 Other Revenue, Total 8 Cost of...
Study smarter with the SolutionInn App