In each of the questions, assertion(A) is given by corresponding statement of reason (R) of the statemens. Mark the correct answer.
Q. Statement I: The formula connecting u,v and f for a spherical mirror is valid only for mirrors whose sizes are very small compared to their radii of curvature.
Statement II: Laws of reflection are strictly valid for plane surfaces, but not for large spherical surfaces.

Options

A. Statement- 1 is true, Statement- 2 is True, Statement- is a correct explanation for Statement- 1
B. Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement- 1
C. Statement- 1 is True, Statement- 2 is False
D. Statement- 1 is False, Statement- 2 is True.

Answer

C

Explanation

Statement 1:
NOTE: The mirror (spherical) formula `(1)/(u)+(1)/(v)=(1)/(f)` is valid only for mirrors of small apertures where the size of aperture is very small as compared to the radius of curvature of the mirror. This statement is true.
Statement 2:
NOTE: Laws of mirror are valid for plane as well as large spherical sufaces.
Therefore, statement 2 is wrong.