(Answered)-What is the critical angle i c at the interface glass-cladding of - (2025 Updated Original AI-Free Solution
Question
- What is thecritical angle?ic?at the interface glass-cladding of anoptical fiberwhose core has a refractive index equal to 1.5 and cladding with a refractive index 1.45?
A) 15?
B) 105?
C) 86?
D) 83?
E) 75?