Makanyaga JF-Expert Member Joined Sep 28, 2007 Posts 11,129 Reaction score 7,321 Oct 15, 2021 #21 Refractive index (n) of a material is defined as a ratio of the sine of angle of incidence (i) of a beam of light to the sine of angle of refraction (r) of the same beam of light; travelling within that material or medium i.e, n=sini/sinr
Refractive index (n) of a material is defined as a ratio of the sine of angle of incidence (i) of a beam of light to the sine of angle of refraction (r) of the same beam of light; travelling within that material or medium i.e, n=sini/sinr
Surya JF-Expert Member Joined Jun 7, 2015 Posts 8,774 Reaction score 13,566 Nov 9, 2021 #22 Sijui kwa kweli