Asked by Anonymous

What would be the radius (φmax, in degrees) of a glass bow? The glass beads have an index of refraction n=1.5. We spread them out on the ground and we observe a glass bow as the sun is high in the sky.
Answered by Sat
25.5
Answered by Kaushik
Formula??
Answered by TA
30
Answered by w
22.8
Answered by ^_ ^
23.5
Answered by P
Pls tell other ans 1,2,4,5,6