Concept explainers
To Explain: Whether moving downhill in the gravitational field has effect on the
Explanation of Solution
Introduction:
Force due to gravity affectsevery object on the earth. According to Newton’s law of gravity, ‘every massive object exerts force of attraction on the other object’. The magnitude of the force is directly proportional to the product of the masses and inversely to the square of the distance between the object. Till 1915,it wasassumed that only a massive body is affected by the gravity. But after the
According to Einstein’s general theory of relativity, light can be affected by the strong gravity. In black hole, strong gravitational field at the center of the black hole bends the light inward. Depending on the of refractive index of the medium, when light passes from one medium to another medium, its speed changes. As the effect of gravitational field on the surface of the earth is negligible. Redshift is prominently observed in case of black hole. Redshift is observed in the electromagnetic radiation when light undergoes increase in wavelength. In case of frequency; during red shift, frequency decreases. The intense gravitational field just outside the black hole makes more effect on redshift. According to theory of relativity, when light goes downhill in the gravitational field, it decreases the frequency of light. The amount of redshift depends on the intensity of the gravity. Redshift observed in case of black hole; not in case of earth’s gravitational field.
Conclusion:
Therefore, frequency of light decreases, when moving downhill in the gravitational field. But in case of earth’s gravitational field, redshift is not observed. Bending of light isobserved in case of blackhole where gravity is very high that makes spacetime curvature.
Chapter 16 Solutions
CONCEPTUAL PHYSICS-W/PRACTICING PHYSICS
Additional Science Textbook Solutions
Campbell Essential Biology (7th Edition)
Chemistry: The Central Science (14th Edition)
Chemistry: Structure and Properties (2nd Edition)
Campbell Biology in Focus (2nd Edition)
Cosmic Perspective Fundamentals
Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition)
- Please don't use Chatgpt will upvote and give handwritten solutionarrow_forwardThe kinetic energy of a pendulum is greatest Question 20Select one: a. at the top of its swing. b. when its potential energy is greatest. c. at the bottom of its swing. d. when its total energy is greatest.arrow_forwardPart a-D plarrow_forward
- The figure (Figure 1) shows representations of six thermodynamic states of the same ideal gas sample. Figure 1 of 1 Part A ■Review | Constants Rank the states on the basis of the pressure of the gas sample at each state. Rank pressure from highest to lowest. To rank items as equivalent, overlap them. ▸ View Available Hint(s) highest 0 ☐ ☐ ☐ ☐ ☐ ☐ Reset Help B F A D E The correct ranking cannot be determined. Submit Previous Answers × Incorrect; Try Again; 4 attempts remaining Provide Feedback lowest Next >arrow_forwardPart A m 2πkT ) 3/2 Calculate the integral (v) = f vƒ (v)dv. The function f(v) describing the actual distribution of molecular speeds is called the Maxwell-Boltzmann distribution, = ƒ(v) = 4π (· v²e-mv²/2kT . (Hint: Make the change of variable v² =x and use the tabulated integral foxne integer and a is a positive constant.) Express your answer in terms of the variables T, m, and appropriate constants. -ax dx n! - an+1 where n is a positive (v) = ΕΠΙ ΑΣΦ Submit Previous Answers Request Answer ? × Incorrect; Try Again; 4 attempts remaining Al Study Tools Looking for some guidance? Let's work through a few related practice questions before you go back to the real thing. This won't impact your score, so stop at anytime and ask for clarification whenever you need it. Ready to give it a try? Startarrow_forwardStarter the rule of significantarrow_forward
- No chatgpt plsarrow_forwardCar A starts from rest at t = 0 and travels along a straight road with a constant acceleration of 6 ft/s^2 until it reaches a speed of 60ft/s. Afterwards it maintains the speed. Also, when t = 0, car B located 6000 ft down the road is traveling towards A at a constant speed of 80 ft/s. Determine the distance traveled by Car A when they pass each other.Write the solution using pen and draw the graph if needed.arrow_forwardIn the given circuit the charge on the plates of 1 μF capacitor, when 100 V battery is connected to the terminals A and B, will be 2 μF A 1 µF B 3 µFarrow_forward
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
University Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSON
Introduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Lecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON