Where does the ray depart from there, Physics

Assignment Help:

Question:

A person is doing effort to locate the image of an object of a plane mirror by means of a ray-tracing diagram. The person draws a ray by the object which strikes the mirror at right angles to the surface of the mirror. Where does the ray depart from there?

Ans:

As-per to the law of reflection the angle of reflection is equal to the angle of incidence. In the case at hand the angle of incidence is zero. Therefore the angle of reflection must be zero meaning that the reflected ray travels along the normal. It was specified that the incoming ray was travelling toward the mirror along the normal as well as we have deduced that the reflected ray travels away from the mirror along the normal. Therefore the ray must reverse its direction at the surface of the mirror.


Related Discussions:- Where does the ray depart from there

Calculate the fringe width, Q. In Young's double slit experiment, the width...

Q. In Young's double slit experiment, the width of the fringe obtained with light of wavelength 60000A is 2 mm. Calculate the fringe width if the entire apparatus is immersed in a

Motion, Derive the equation of uniformly acceleration motion by analytical ...

Derive the equation of uniformly acceleration motion by analytical method.

What is the proper formula used to calculate acceleration, What is the prop...

What is the proper formula used to calculate acceleration? There are a few. The most famous is a = F/m, where F is the net force applied to a mass, m. Acceleration is also the

Electric force dipole, An infinite line of positive charge lies along the y...

An infinite line of positive charge lies along the y axis, with charge density ? = 1.90 µC/m. A dipole is placed with its midpoint along the x axis at x = 22.00 cm. The dipole cons

Conventional current, Conventional Current: Earlier scientists had no k...

Conventional Current: Earlier scientists had no knowledge of the concept of electron, so the developed the convention, still in use, , that the direction of current is for appo

Laplace equation, Laplace equation (P. Laplace): For steady-state heat...

Laplace equation (P. Laplace): For steady-state heat conduction in one dimension, the temperature distribution is the resolution to Laplace's equation, that states the second

Prof, quality standards and expectations for bathymetric survey

quality standards and expectations for bathymetric survey

How can we increase current sensitivity of a galvanometer, Q. How can we in...

Q. How can we increase the current sensitivity of a galvanometer? The current sensitivity of a galvanometer is able to be increased by (i) Rising the number of turns (ii

Thermoelectric power:, The rate of modification of thermo emf with the chan...

The rate of modification of thermo emf with the change in the temperature of the hot junction is known as thermoelectric power.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd