Question

do you obtain different colours on the filter paper strip?

Answer 1

HEY DUDE.


WHEN A LIGHT FROM POINT SOURCE IS MADE TO PASS THROUGH GLASS PRISM, THE LIGHTS ARE SEPERATED INTO 7 DIFFERENT BAND OF LIGHT AND WHEN YOU PUT A SCREEN IN FRONT OF THE DISPERSED LIGHT YOU WILL OBSERVE THESE COLOURS IN THE FOLLOWING ORDER, THAT IS

V-VIOLET
I-INDIGO
B-BLUE
G-GREEN
Y-YELLOW
O-ORANGE
R-RED