please say the answer with proper explanation please
Share
please say the answer with proper explanation please
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
B. light collecting capacity of the fiber
Explanation:
Numerical Aperture is defined as the Sine of half of the angle of fibre's light acceptance cone. i.e. NA= Sin θa where θa, is called acceptance cone angle.