Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 9.3, Problem 2bT
To determine
To sketch wave fronts and the ray diagram for the water waves travelling from deep water to shallow water.
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Chapter 9 Solutions
Tutorials in Introductory Physics
Ch. 9.1 - A piece of yarn has been attached to the spring....Ch. 9.1 - During the demonstration, did any of the following...Ch. 9.1 - During the demonstration, each of the following...Ch. 9.1 - Prob. 2aTCh. 9.1 - Prob. 2bTCh. 9.1 - Prob. 3aTCh. 9.1 - Prob. 3bTCh. 9.2 - Describe what happens after the pulse reaches the...Ch. 9.2 - Compare the speed of a pulse in one spring to the...Ch. 9.2 - In answering the questions below, assume that each...
Ch. 9.2 - Prob. 2aTCh. 9.2 - Prob. 2bTCh. 9.2 - Prob. 3aTCh. 9.2 - Prob. 4aTCh. 9.2 - Which of the following quantities are different on...Ch. 9.2 - Prob. 4cTCh. 9.3 - Prob. 1aTCh. 9.3 - Prob. 1bTCh. 9.3 - Prob. 1cTCh. 9.3 - Prob. 1dTCh. 9.3 - Prob. 1eTCh. 9.3 - Prob. 2aTCh. 9.3 - Prob. 2bTCh. 9.3 - Prob. 2cTCh. 9.3 - Prob. 2dTCh. 9.3 - Each of the diagrams at right shows a ray incident...Ch. 9.3 - Does the ray representing a wave always “bend”...Ch. 9.4 - Shown below are mathematical and pictorial...Ch. 9.4 - Three light waves are represented at right. The...Ch. 9.4 - Write an expression for the force exerted on a...Ch. 9.4 - Imagine that the electromagnetic wave in section I...Ch. 9.4 - Prob. 3aTCh. 9.4 - Suppose that the electric field in a light wave...
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- The image illustrates water waves moving at an angle from deep water to shallow water. The speed of the wave slows suddenly when entering the shallow water. The dashed line is the barrier between the deep and shallow water. The solid lines indicate the wave peaks. The arrows show the wave direction. Continue the lines for the wave peaks into the shallow water. Also, put arrows on the wave peaks to show the direction the waves are travelling in the shallow water. Deep Water Shallow Waterarrow_forwardPlease continue and explain all symbols. How are related the angle of incidence and the angle of reflection in the reflection of light off a flat, smooth surface? Light that passes into a transparent medium is bent at the boundary and is said to be refracted. What is the angle of refraction?arrow_forwardFor each of the examples below, use what we have learned about refraction to predict the path that the beam of light shown in the two examples will follow in the two examples below. Hint: Draw the normal to each boundary where the beam hits the boundary. Air Water Air Glass Glassarrow_forward
- A ray oflight goes from vacuum into a transparent medium along the path shown in the figure at right, with measured distances along the path geometry as shown. What is the index of refraction of the transparent medium?arrow_forwardThe diagram at the right shows light refracting from material A into material B. The index of refraction of material A is 2.24. Use your protractor to measure angles and determine the index of refraction of material B. (HINT: The angle measures are multiples of 15 degrees.)arrow_forwardTwo lights are arranged above a white sheet of paper. When the lights are turned on they illuminate the entire sheet of paper (as seen in the diagram below). Each light bulb emits a primary color of light - red (R), green (G), and blue (B). Depending on which primary color of light is used, the paper will appear a different color. Express your understanding of color addition by determining the color that the sheet of paper will appear in the diagrams below.arrow_forward
- State clearly the principle of Physics that you are using (invoking is the scientific word). Explain (briefly) your methodology. Give any equations that you may use A laminated window consists of Perspex and glass. At the Perspex to glass interface the angle of refraction is 25.00. and the angle of incidence is 150. If the refractive index of the glass is 1.60, what is the refractive index of the Perspex?arrow_forwardPlease continue and explain all symbols. What is a prism? What is dispersion?arrow_forwardA concave lens refracts parallel rays in such a way that they are bent away from the axis of the lens. For this reason, a concave lens is referred to as a diverging lens. Part A: Consider the following diagrams, where F represents the focal point of a concave lens. In these diagrams, the image formed by the lens is obtained using the ray tracing technique. Which diagrams are accurate?(Figure 1) *Type A if you think that only diagram A is correct, type AB if you think that only diagrams A and B are correct, and so on. Part B: If the focal length of the concave lens is -7.50 cm , at what distance d_o from the lens should an object be placed so that its image is formed 3.70 cm from the lens?arrow_forward
- The prism in the figure below is made of glass with an index of refraction of 1.57 for blue light and 1.51 for red light. Find ?R, the angle of deviation for red light, and ?B, the angle of deviation for blue light, if white light is incident on the prism at an angle of 30.0°. (Enter your answers in degrees.) A horizontal beam of white light approaches from the left the hypotenuse of a right-triangular prism that has a horizontal base, which makes a 60.0° angle with the hypotenuse. The beam of white light is incident on the hypotenuse at an angle of 30.0° to the normal of the hypotenuse. Upon entering the prism, the beam of white light splits into two rays:The upper, red ray moves down and to the right, is incident on the vertical leg of the prism, and exits the prism down and to the right at a steeper slope than in the prism, and at an angle ?R to the horizontal.The lower, blue ray moves down and to the right at a steeper slope than the red ray, is incident on the vertical leg of the…arrow_forwardIn the figure below, a light ray travels from point P in medium 1 to point Q in medium 2. The two points are, respectively, at perpendicular distances a and b from the interface. The displacement from P to Q has the component d parallel to the interface, and we let x represent the coordinate of the point where the ray enters the second medium. Let t = 0 be the instant the light starts from P.a) Show that the time at which the light arrives at Q is: b) To obtain the value of x for which t has its minimum value, differentiate t with respect to x and set the derivative equal to zero. Show that the result implies c)Show that this expression in turn gives Snell's law,arrow_forwardThe figure below shows a small light source with two rays from the light hitting the top surface of a solid piece of plastic. The path that the light ray on the left follows as it goes through the plastic is also shown. Draw, specifically and precisely, the path the ray on the right follows through the plastic. Explain, based on your findings from previous investigations, how you determined where to draw the path in the plastic for the second ray.arrow_forward
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