What is the difference between a lens and a mirror, Physics

Assignment Help:

What is the difference between a lens and a mirror?

A mirror is a reflective surface. Light passes by the glass and hits the silver backing, reflecting off of it. (The angle of reflection equals the angle of incidence.)

A lens, on the other hand, does not reflect light; it refracts it. After entering the glass, light refracts in a different way depending on the shape of the lens and also makes a focal point where the refracting light comes to a point. This varies for different lenses -- convex or concave -- which is why there are dissimilar lenses for different types of eyeglasses.

 


Related Discussions:- What is the difference between a lens and a mirror

Grandfather paradox, Grandfather paradox: A paradox proposed to discou...

Grandfather paradox: A paradox proposed to discount time travel & revel why it violates causality. Say that your grandfather constructs a time machine. Currently, you employ h

How do you separate hydrogen and oxygen gases, How do you separate Hydrogen...

How do you separate Hydrogen and Oxygen gases in industrial electrolysis of water process? In electrolysis, oxygen and hydrogen gas are formed at dissimilar electrodes (oxygen

Kinametics, assiament on kinametics theory of gas

assiament on kinametics theory of gas

Name the losses occurring in a transformer, The losses occurring in a trans...

The losses occurring in a transformer are:- I) iron loss II) copper loss

What is avalanche breakdown, What is Avalanche Breakdown Minority ca...

What is Avalanche Breakdown Minority carriers, under reverse biased conditions, flowing through  the  junction  acquires  a  kinetic  energy  that increases  with  increase

Additive nature of charge, An object contains n1 protons and n2 electrons.w...

An object contains n1 protons and n2 electrons.what is net charge on the object?

Artificial transmutation, The process of transformation of one element into...

The process of transformation of one element into another by bombarding it with high energy particles is called "Artificial transmutation". Artificial radio activity is the proc

Diffraction of light, The phenomenon of diffraction was first discovered by...

The phenomenon of diffraction was first discovered by Girmaldi. Its experimental study was completed by Newton's and young. The theoretical explanation was first provided by Fresne

Electromagnetic induction, what is construction,,, principle...and working ...

what is construction,,, principle...and working of AC generator

What is the order of the ring, Q. In Newton's ring experiment, the diameter...

Q. In Newton's ring experiment, the diameter of certain order of dark ring is measured to be double that of  the second ring. What is the order of the ring? Data :

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