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 equation becomes n 2R which reduces to n = 2n- 0 + 7₂ 9 n = = R

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)...
icon
Related questions
icon
Concept explainers
Question
100%
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 equation becomes
n
2R
which reduces to
n = 2n-
0 +
7₂
9
n =
=
R
Transcribed Image Text: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 equation becomes n 2R which reduces to n = 2n- 0 + 7₂ 9 n = = R
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Refraction of light
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON