Question

What is the magnification and focal length of a plane mirror?
0 points
+1, infinity
-1, infinity
+1, 0
-1, 0​

Answer 1

Answer:

Answer. The focal length of plane mirror is infinite. Therefore only when we apply mirror formula 1/u + 1/v = 1/f, when we put f = infinite then we will get -u = v, which is true for all plane mirror. That the image distance is equal to object distance

Explanation:

Plz follow me