Part A A laser beam in air is incident on a liquid at an angle of 40.0° with respect to the normal. The laser beam's angle in the liquid is 25.0°. What is the liquid's index of refraction? Nliquid = Submit Previous Answers Request Answer

Part A A laser beam in air is incident on a liquid at an angle of 40.0° with respect to the normal. The laser beam's angle in the liquid is 25.0°. What is the liquid's index of refraction? Nliquid = Submit Previous Answers Request Answer

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A beam of light is emitted 8.0 cm beneath the surface of a liquid and strikes the surface 7.5 cm from the point directly above the source. Part A If total internal reflection occurs, what can you say about the index of refraction of the liquid? Express your answer using two significant figures. ΑΣΦ nliquid > Submit Request Answer Provide Feedback Constant
The resolving power doubles. C. The resolving power is reduced to 1/2 of its original value. d. The resolving power is reduced to 1/4 of its original value. e The resolving power does not change unless the focal length changes. None of the above Find the angle of the refracted ray. n=2.41 23.6° 9=75.0⁰ a. b. 45.8° é [Q2] A ray of light is incident on a thick sheet of synthetic diamond (n=2.41) at an angle of 75.0°. nasina ng sine b = (2.41) Sin(75.0°) = n₂ 2.32=nb e C. 59.0° d. 75.0⁰ 98.6° None of the above f. =tan(2.33) =66/18 G en 5.00 m away. be 1.70 cm apa d=5
A transparent sphere of unknown composition is observed to form an image of the Sun on its surface opposite the Sun. What is the refractive index of the sphere material? Step 1 As parallel rays from the Sun (object distance p → ∞) enter the transparent sphere from air (index of refraction n₁ = 1.00), the center of curvature of the surface is on the side of the sphere that the light is going toward, that is, the back side of the sphere. Thus, the radius of curvature R is the radius of the sphere and R > 0. Since it is observed that a real image is formed on the surface of the sphere that is opposite the Sun, the image distance q is the diameter of the sphere, q = +2R. The object distance p, the image distance q, and the radius of curvature R are related by the equation 0₁ P giving + where n₁ is the index of refraction of air and n₂ is the index refraction on the inside of the spherical surface. Let n represent the index of refraction of the sphere material in this problem (n₂ = n). The…
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The critical angle for total internal reflection at a liquid-air interface is 45.0°. Part A If a ray of light traveling in the liquid has an angle of incidence at the interface of 34.0 °, what angle does the refracted ray in the air make with the normal? Express your answer in degrees. ΑΠΑΣΦ 0 = Submit Part B Request Answer 0 = ? If a ray of light traveling in air has an angle of incidence at the interface of 34.0 °, what angle does the refracted ray in the liquid make with the normal? Express your answer in degrees. —| ΑΣΦ 2 ? O
The indices of refraction for violet light (λ = 400 nm) and red light (λ = 700 nm) in diamond are 2.46 and 2.41, respectively. A ray of light traveling through air strikes the diamond surface at an angle of 51.0 to the normal. Part A Calculate the angular separation between these two colors of light in the refracted ray. Express your answer in degrees. Π ΑΣΦ Δθ = Submit Request Answer ?
A laser beam shines along the surface of a block of transparent material. (See the figure .) Half of the beam goes straight to a detector, while the other half travels through the block and then hits the detector. The time delay between the arrival of the two light beams at the detector is 6.10 ns. Part A What is the index of refraction of this material? n = -- ΑΣΦ Submit Request Answer ? n = ? -2.50 m- Detector
Material MM C a- If the critical angle for total internal reflection is , what is n? b- For a light ray incident on a surface of MM from air, at incident angle = y, what is the reflection angle? And what is the refraction angle? c- For a light ray incident on the surface from MM, at angle to the normal, what is the angle of the out-going ray? Parameter values: 0, C (a) (b) (c) = 35.2 deg; y = 77.85 deg;
A parallel beam of unpolarized light in air is incident at an angle of 57.5° (with respect to the normal) on a plane glass surface. The reflected beam is completely linearly polarized. Part A What is the refractive index of the glass? n = Submit Part B 195| ΑΣΦ 0 = Request Answer What is the angle of refraction of the transmitted beam? Express your answer in degrees. —| ΑΣΦ ? ?
You are using a transparent tube as an optical fiber in open air (n air=1.00) you have calculated that the critical angle for the fiber is 34.5. a) what is the index of refraction of your optical fiber? b)to make your fiber more durable, you encase it in a cladding with an index of refraction equal to 1.35. Will the beam be reflected into the fiber or will it leak into the cladding when the incident angle inside the fiber is 50.
QUESTION 2 A light ray enters a rectangular block of plastic at an angle 01 = 45.0° and emerges at an angle 02 = 76.0°, as shown in Figure 4. (a) Determine the index of refraction of the plastic. (b) If the light ray enters the plastic at a point L = 50.0 cm from the bottom edge, how long does it take the light ray to travel through the plastic? FIGURE 4
Part A A stamp collector uses a converging lens with a focal length 50.0 mm to view a stamp 70.0 mm in front of the lens. Where is the image located? 175.0 mm You are correct. Your receipt no. is 168-5755 ? Previous Tries Part B Is the image real or virtual? Upright or inverted? Larger or smaller than the object? In front or behind the lens? V Real (R) or Virtual(V) I✓ Upright(U) or Inverted(I) L✓ Larger (L) or Smaller(S) F✓ In Front (F) or Behind (B) the lens An image is in front of the lens if it is on the same side as the object. Submit Answer Incorrect. Tries 3/6 Previous Tries