Aarish 277 Questions 0 Answers 0 Best Answers 279 Points View Profile 0 Aarish Asked: November 11, 20202020-11-11T14:10:58+00:00 2020-11-11T14:10:58+00:00In: Light Define the principal focus of a concave mirror ? 0 Define the principal focus of a concave mirror ? Share Facebook You must login to add an answer. Username or email* Password* Remember Me! Forgot Password?