What is incorrect with the principal ray, Physics

Assignment Help:

Question:

A person is putting effort to determine the characteristics of an image formed by a converging lens by means of a ray tracing diagram. The person has sketched one principal ray. What is incorrect with the principal ray?

666_What is incorrect with the principal ray.png

Ans:

For a converging lens there is certainly a principal ray that leaves the object and from there travels toward the plane of the lens along a line that passes through the focal point on the same side of the lens as the object. For the case of an object far from the lens than the focal point this ray will indeed pass through the focal point on its way to the plane of the lens.

At the plane of the lens this ray suddenly changes to a path that is parallel to the principal axis of the lens.


Related Discussions:- What is incorrect with the principal ray

Define transverse waves , Particles of the medium implement simple harmonic...

Particles of the medium implement simple harmonic motion about their mean position in a direction perpendicular to the direction of propagation of wave motion. (i) It goes in th

Explain inertial frame of reference, INERTIAL FRAME OF REFERENCE:  "A f...

INERTIAL FRAME OF REFERENCE:  "A frame of reference which is not being accelerated and it might be at rest or moving with uniform velocity is known as inertial frame of referen

Why michelson interferometer was designed, The Michelson interferometer was...

The Michelson interferometer was designed to study the nature of: a) water waves b) sound waves c) an "ether" d) sunlight Ans: The Michelson inte

What does the mev in mev photon mean, Q. What does the MeV in MeV photon me...

Q. What does the MeV in MeV photon mean? Answer:- The MeV denotes million electron volts. It's a calculation of the energy the energy in the photon which is a quantum (or

Explain noise, Noise: An undesirable and unpleasant sound that makes ha...

Noise: An undesirable and unpleasant sound that makes harmful effects on our auditory system is known as noise.

Who are the best fiber optics manufacture, Who are the best fiber optics ma...

Who are the best fiber optics manufacture? To single out a company would be grossly unfair since in such business the players are, usually, respected industrial corporations wi

Write down gauss law in electrostatics, Write down Gauss law in electrostat...

Write down Gauss law in electrostatics. get its differential form in vacuum.

Illustrate lenzs law, State and illustrate Lenz's law with examples Deri...

State and illustrate Lenz's law with examples Derive a mathematical expression for a force between two parallel conductors carrying a current.

Free fall , wrench from the top of an 80 m high tower what is the velocity ...

wrench from the top of an 80 m high tower what is the velocity of the wrench when it strikes the ground?

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