The top documents tagged [critical angle]
optical fibre ppt
17.950 views
5054_s10_qp_22
78 views
1 ray optics_1
291 views
Light (1)
233 views
Ray Optics Class 12 Part-1
930 views
Chapter 1
95 views
Physics 72.1 Peer Review
193 views
Scheme of Work_AS
29 views