Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A ray of white light in air passes by a glass plate. Refraction takes place. The direction in which the light is travelling changes. For what colour of light is the alteration in direction red, greater or blue?
Ans:
The index of refraction of a transparent medium is usually pretty much the same for every visible wavelength but not quite. The reality that the index of refraction does depend on the wavelength of the light is what makes it so that a prism breaks up white light into a rainbow of colours. When white light a mix of all the observable wavelengths enters a glass or quartz prism from air for instance the violet light gets refracted a little bit more toward the normal than the other colours and on leaving the prism it gets refracted a little bit more away from the normal than the other colours. The effect takes place for all the wavelengths with the shorter wavelengths being refracted more and the longer wavelengths are refracted les. The effect is the rainbow of colours that we see when white light passes through a prism.
Here we demonstrate the effect for the case of a prism but we leave out all the colours except for green, red and violet.
Electrons and holes in semi-counductor Metals have free electrons available in conduction band for conduction of electric current. As the valence band overlaps the conduction b
Electrostatic Induction: Electrostatic Induction is the process in which a charged object charges another neutral object without touching it.
These resistors change their resistance with variations of incident light energy. MANUFACTURING: Cadmium sulphide is obtained in a highly pure state. By adding special m
Determine the Q-factor of damped oscillator with resonant frequency 500Hz and damping coefficient 0.5 per second.
how are "white dwarfs" explained in Fermi dirac statistics?
a car has a mass of 34.01 kg. The race lasts 30 seconds. you think if the car attains an acceleration of .55 m/s^2 to attain a final velocity of 16.54m/s it will win the race. what
OHM’S LAW: So far you have been introduced to the concepts of electric current (as a movement of free electrons through a conducting material), voltage (or potential) and poten
Illustrates the research of electron microscopy? Research in electron microscopy includes: a. Materials qualification b. Electron beam induced deposition, and materials a
What are the applications of laser transitions? Applications of laser transitions: a. High coherence of light is helpful for measuring length precisely by interferometry or
When a dielectric field is completely full in among charges rearrangement of the charges inside the dielectric medium takes place and the force among the same tow charge reduces by
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd