Question

Identify is the false statement.
1) Focal length of concave mirror is negative.
2) Distances measured to the left of origin is
positive.
3) Distances measured perpendicular to prin-
cipal axis and measured in upward direction is
positive
4) Focal length of convex mirror is positive.​

Answer 1

Answer:

1)- True

2)-False

3)-True

4)-True

Answer 2

Answer:

False statement =

Distance measure to the left of origin is positive

Explanation:

correct statement =

distance measure to the left of origin is negative