Which colour is deviated least when white light passes th...
Which colour is deviated least when white light passes through a triangular prism?
green
indigo
red
violet
yellow
Correct answer is C
violet color will deviate the most.
Red light shows the least amount of deviation
The particle nature of light is demonstrated by the ...
The ice and steam points of a certain thermometer are -20° and 100° respectively. ...
A body is launched from the earth’s surface, of radius R, so that it just escapes from the gra...
An atom radiates 1.5 x 10−19J of energy when an electron jumps from one energy level to anoth...
A note of frequency of 2000Hz has a velocity of 400ms−1. What is the wavelength of the note?...