0

Guest

Courses New

What is the diffrence between Angular Dispersion and Dispersive Power ????

What is the diffrence between Angular Dispersion and Dispersive Power ????

Grade:12

1 Answers

Umakant biswal
5349 Points
7 years ago
@ shreyas 
ANGULAR DISPERSION – a measure of the angular separation of light rays of different wavelength or color traversing a prism or diffraction grating, equal to the rate of change of the angle of deviation with respect to the change in wavelength. 
dispersive power – the power of a transparent medium to separate different colors of light by refraction as measured by the difference in refractivity for two specified widely differing wavelengths divided by the refractivity at some specified intermediate wavelength.
IT CAN BE MEASURED BY CAUCHY’S EXPRESSION . 
HOPE YOU UNDERSTOOD IT .,. 

Think You Can Provide A Better Answer ?

Other Related Questions on Wave Optics

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More