A parallel beam of light falls from vacuum on a surface enclosing a medium with refractive index
Question:
rA
Step by Step Answer:
All rays focusing at a point must have traversed the same op...View the full answer
Related Video
Using a few basic physics principles, you can impress your friends with a trick that makes a bottle disappear. For this experiment, you will need a mini plastic bottle, glycerin, a glass, and a funnel. First, open the bottle and pour some glycerin into it, then close the bottle tightly. Next, pour some water into the glass using a funnel. Place the mini bottle into the glass of water and it will look normal. This is because light travels through air faster than it travels through the glass and water, allowing our eyes to see the bottle inside the glass. However, when you fill the mini bottle with more glycerin, and pour glycerin into the glass, then put the glycerin filled bottle into the glass with glycerin in it. Half of the bottle that is submerged in the glycerin will become invisible as the light travels through glass and glycerin at the same speed, thus it does not bend and no refraction takes place, making the bottle invisible. This happens because both glass and glycerin have almost the same refractive index, which causes the speed of light to be the same in both mediums, causing no bending of light and making the bottle disappear.
Students also viewed these Light and Optics questions
-
A parallel beam of light in air makes an angle of 47.5o with the surface of a glass plate having a refractive index of 1.66. (a) What is the angle between the reflected part of the beam and the...
-
A parallel beam of light containing two wavelengths, λ1 = 450nm and λ2 = 650nm, enters the silicate flint glass of an equilateral prism as shown in Fig. 24-58. At what angle does each...
-
A parallel beam of light containing two wavelengths, 420nm and 650nm enters silicate flint glass equilateral prism (Fig. 24-58). (a) What is the angle between the two beams leaving the prism? (b)...
-
How are direct and indirect materials costs distinguished?
-
Refer to C5-2. The December 31, 2014 and 2013 adjusted trial balances for Sportlife Gym Corporation are shown. Required: 1. Prepare a comparative classified statement of financial position, as...
-
The following data are the claims (in $ millions) for BlueCross BlueShield benefits for nine states, along with the surplus (in $ millions) that the company had in assets in those states. Use the...
-
A representative volume element (RVE) consisting of a cylindrical isotropic fiber embedded and perfectly bonded in a cylinder of isotropic matrix material is shown in Figure 5.23. If the ends of the...
-
(Computation of Net Income) Presented below are changes in all the account balances of Fritz Reiner Furniture Co. during the current year, except for retained earnings. Increase Increase (Decrease)...
-
Background: Tension in the courtroom increased during the bail hearing as the case of Ms. Freasse, a young teenager involved in legal proceedings because of an incident on July 8, 2022, was examined....
-
Accounting Need help on Chandler Corp Case Study.CHANDLER CORP. DATA SHEET Exhibit 1 Resource Design/Drafting Engineering Fabrication Powder coating Scheduling General factor3a) Compute the unit...
-
Proceeding from Fermat's principle derive the refraction formula for paraxial rays on a spherical boundary surface of radius B between media with refractive indices n and n'.
-
A point source is located at a distance of 20 cm from the front surface of a symmetrical glass biconvex lens. The lens is 5.0 cm thick and the curvature radius of its surfaces is 5.0 cm. How far...
-
Pat, Kelly, and Yvette are equal partners in the PKY Partnership before Kelly sells her partnership interest. On January 1 of the current year, Kellys basis in her partnership interest, including her...
-
Match the type of operant learning with its definition: 1. An unpleasant stimulus is presented to a. positive reinforcement
-
One problem in defining abnormal behavior is that a. Statistically rare behavior may not be abnormal. b. Not all abnormalities are accompanied by feelings of discomfort. c. Cultural standards are too...
-
__________ __________is the ability to view the world in three dimensions instead of two.
-
The structure that converts light into usable neural messages is called the __________.
-
The purpose of the eardrum is to protect the sensitive nerves underneath it. It serves no purpose in actual hearing. True or false?
-
Johnny Franco was involved with part of the Italian mafia for the majority of his youth and often handled illegal drug deals for the family. The local police department convinced Johnny to become an...
-
Saccharin is an artificial sweetener that is used in diet beverages. In order for it to be metabolized by the body, it must pass into cells. Below are shown the two forms of saccharin. Saccharin has...
-
If an electrolytic cell for producing F 2 (Figure 21.34) operates at 5.00 10 3 A (at 10.0 V), what mass of F 2 can be produced per 24-hour day? Assume the conversion of F to F 2 is 100%. Data given...
-
1. What is difference between Torque and Force? Explain with one example of each. 2. What is difference between linear momentum and angular momentum? Explain with one example of each. 3(a) What is...
-
On August 30, JumpStart paid the following expenses: August rent, $2,300 August's utility bill, $525 Employee wages, $1,750 Parking lot cleaning fee, $27 Journalize these payments as one journal...
-
A 700 g ball strikes a wall at 15.1 m/s and rebounds at 14.4 m/s. The ball is in contact with the wall for 0.034 s. What is the magnitude of the average force acting on the ball during the collision?...
Study smarter with the SolutionInn App