Part B Lab Go to PhET website. Click on Simulation/Physics. Under Physics, choose Light & Radiation....
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Part B Lab Go to PhET website. Click on Simulation/Physics. Under Physics, choose Light & Radiation. Under Light & Radiation, Bending Light is the 6th simulation (Location might change. Sort by A-to-Z search.). Click to run the Bending Light/More Tools. Test and understand all functional tools on screen. You must practice figuring out what is the best way to complete the measurement. Ray Weve 01 450 Material As Index of Reaction (5) 450 n1 1.000 2 Material 28.2 Index of Refraction (5) 1400 Data Table 1: Measure Index of Refraction n and Speed of Light in this Medium. Basic Operation Procedures Using Bending Light/More Tools Simulation: 1. Go to PhET website. Click on Simulation/Physics. Under Physics, choose Light & Radiation to locate the Bending Light simulation (sort by A-to-Z search.). Click to run Bending Light/More Tools. 2. Place check marks on Ray (default), Normal (default), and Angles located on the bottom-left screen. Keep the default setting Material 1 index of refraction as air n = 1.000 (above surface) and Material 2 (below surface) index of refraction as glass n2. as shown in Sample Figure 1. 3. Adjust incident Wavelength of light to = 700 nm (top-left screen). Press the Red Button of the light source. Using the default incident angle 0 = 45, record the refracted angle 02 (sample 02 = 28.2) and index of refraction n2 (sample n2M = 1.499 from Material 2), as shown in Sample Figure 1. 4. Calculate index of refraction n2 by n2 = nisine1/sin02 (sample n2 = nisin01/sin02 = 1-sin45%sin28.2 = 1.496). Calculate the light-speed v2 in n2 medium by v2 = c / n2 (c) (sample v = c/n2 = c/1.496 = 0.668 c), as shown in Sample row-1 data in Table 1. Note: D2 = c/n2 (c) is in unit of c, c = 3.0 x108 m/s speed in air. 5. Repeat steps 3 to 4 for setting Wavelength to 600 nm, 500 nm, and 400 nm, respectively. Record your data in Data Table 1. Attach screenshots of each Simulation data to lab report. C Normal Angles A 02 Data Table 1: Measure Index of Refraction n and Speed of Light in this Medium. Keep incident angle 0 = 45. Vary incident wavelength , (nm). Measure/record refracted angle 02 () and index of refraction n2 in medium of glass. Calculate n2 by Snell's law: n2 = nisin01/sin02. Calculate speed of light in glass by v = c /n2 (in unit of c), c is speed of light in vacuum: c = 3.0 x108 m/s. Attach screenshots of each Simulation data to Lab Report. 2 21 (nm) 02 () 700 28.2 1.499 600 500 400 n2 = nisin01/sin02 D = c /n2 (c) 1.496 0.668 Questions: From data = 700 nm in air, find the wavelength 22 and speed v2 in 2nd medium. Calculate frequency in air and glass for = 700 nm. When the incident 2, is changed, what quantities will change in 2nd medium? Part B Lab Go to PhET website. Click on Simulation/Physics. Under Physics, choose Light & Radiation. Under Light & Radiation, Bending Light is the 6th simulation (Location might change. Sort by A-to-Z search.). Click to run the Bending Light/More Tools. Test and understand all functional tools on screen. You must practice figuring out what is the best way to complete the measurement. Ray Weve 01 450 Material As Index of Reaction (5) 450 n1 1.000 2 Material 28.2 Index of Refraction (5) 1400 Data Table 1: Measure Index of Refraction n and Speed of Light in this Medium. Basic Operation Procedures Using Bending Light/More Tools Simulation: 1. Go to PhET website. Click on Simulation/Physics. Under Physics, choose Light & Radiation to locate the Bending Light simulation (sort by A-to-Z search.). Click to run Bending Light/More Tools. 2. Place check marks on Ray (default), Normal (default), and Angles located on the bottom-left screen. Keep the default setting Material 1 index of refraction as air n = 1.000 (above surface) and Material 2 (below surface) index of refraction as glass n2. as shown in Sample Figure 1. 3. Adjust incident Wavelength of light to = 700 nm (top-left screen). Press the Red Button of the light source. Using the default incident angle 0 = 45, record the refracted angle 02 (sample 02 = 28.2) and index of refraction n2 (sample n2M = 1.499 from Material 2), as shown in Sample Figure 1. 4. Calculate index of refraction n2 by n2 = nisine1/sin02 (sample n2 = nisin01/sin02 = 1-sin45%sin28.2 = 1.496). Calculate the light-speed v2 in n2 medium by v2 = c / n2 (c) (sample v = c/n2 = c/1.496 = 0.668 c), as shown in Sample row-1 data in Table 1. Note: D2 = c/n2 (c) is in unit of c, c = 3.0 x108 m/s speed in air. 5. Repeat steps 3 to 4 for setting Wavelength to 600 nm, 500 nm, and 400 nm, respectively. Record your data in Data Table 1. Attach screenshots of each Simulation data to lab report. C Normal Angles A 02 Data Table 1: Measure Index of Refraction n and Speed of Light in this Medium. Keep incident angle 0 = 45. Vary incident wavelength , (nm). Measure/record refracted angle 02 () and index of refraction n2 in medium of glass. Calculate n2 by Snell's law: n2 = nisin01/sin02. Calculate speed of light in glass by v = c /n2 (in unit of c), c is speed of light in vacuum: c = 3.0 x108 m/s. Attach screenshots of each Simulation data to Lab Report. 2 21 (nm) 02 () 700 28.2 1.499 600 500 400 n2 = nisin01/sin02 D = c /n2 (c) 1.496 0.668 Questions: From data = 700 nm in air, find the wavelength 22 and speed v2 in 2nd medium. Calculate frequency in air and glass for = 700 nm. When the incident 2, is changed, what quantities will change in 2nd medium?
Expert Answer:
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
Students also viewed these physics questions
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...
-
Consider the following limit order book for a stock.The last trade in the stock occurred at a price of $55. Buy Order Limit Sell Order Limit Precio share Precio share ps 54.75 500 ps 55.25 200 54.50...
-
Suppose that V is open in R2, that H = [a, b] [0, c] V, that : V R is C2 on V, and that (x0, t0) > 0 for all (x0, t0) H. a) Show that, given > 0, there is a compact set K such that u(x, t) > -...
-
A rat is placed in room F or room B of the maze shown in the figure. The rat wanders from room to room until it enters one of the rooms containing food, L or R. Assume that the rat chooses an exit...
-
Two different fluids flow over two identical flat plates with the same laminar free-stream velocity. Both fluids have the same viscosity, but one is twice as dense as the other. What is the...
-
More than half of all residential water connections in Britain are not metered. Residential customers pay a flat fee regardless of usage. Scottish Water, which supplies water in Scotland, says there...
-
On January 1, the first day of the fiscal year, Designer Fabric Co. issues a $850,000, 10%, 10-year bond that pays semiannual interest of $42,500 ($850,000 10% x year), receiving cash of $850,000. a....
-
What is the volume of carbon dioxide obtained if 0.15 g co2 are produced in the reaction of acetic acid and sodium bicarbonate? Assume the temperature of 25.0 degrees Celsius and atmospheric pressure...
-
Germicidal lamps are used to sterilize tools in biological and medical facilities. One type of germicidal lamp is a low-pressure mercury discharge tube, similar to a fluorescent lightbulb, that has...
-
Potassium atom 1 , with a mass of \(6.47 \times 10^{-26} \mathrm{~kg}\), has a speed of \(1.30 \times 10^{4} \mathrm{~m} / \mathrm{s}\). It collides with potassium atom 2 that is at rest, exciting...
-
In LASIK surgery, a laser is used to reshape the cornea of the eye to improve vision. The laser produces extremely short \(\mathbb{N T}\) pulses of light, each containing \(1.0 \mathrm{~mJ}\) of...
-
What is the current through the battery in Figure P23.62 when the switch is (a) open and (b) closed? FIGURE P23.62 10 V 2002 6002 www Switch) 40 1002
-
Lamas Company, Inc., was incorporated in Georgia. Baldwin negotiated with Lamas, sole owner of Lamas Company, Inc., to finish some electrical work on a construction site. When Baldwin was...
-
Jamison Computer Sales Store order 150 computer desks. The supply company shipped 150 printer stands. Does the shipment amount to an acceptance of the offer or a counteroffer?
-
A company pledges their receivables so they may Multiple Choice Charge a factoring fee. Increase sales. Recognize a sale. Collect a pledge fee. Borrow money. Failure by a promissory notes' maker to...
-
A dimensionless grouping of variables and parameters that are important in pipe flow is called the Reynolds number: where $V$ is the average velocity over the cross section in a pipe of diameter $D$...
-
A layer of water is flowing down a flat plate that is inclined at an angle of $20^{\circ}$ to the vertical. If the depth of the layer is $1 / 4 \mathrm{in}$., what is the shear stress exerted by the...
-
Basic Concepts by considering the simple one-dimensional steady flow between two parallel plates, Figure 1.1. The area of each plate $A_{y}=1 \mathrm{~m}^{2}$ and the gap between the two plates is...
Study smarter with the SolutionInn App