STATEMENT-1: The formula connecting u, v and | vedclass

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(C) $Statement-1$ is True. The mirror formula $\frac{1}{f} = \frac{1}{v} + \frac{1}{u}$ is derived using the paraxial approximation, which assumes tha

Vedclass · Accepted Answer

$Statement-1$ is True, $Statement-2$ is False.

Vedclass · Answer

(C) $Statement-1$ is True. The mirror formula $\frac{1}{f} = \frac{1}{v} + \frac{1}{u}$ is derived using the paraxial approximation, which assumes that the rays are close to the principal axis and the aperture of the mirror is small compared to the radius of curvature $(R)$.$Statement-2$ is False. The laws of reflection (angle of incidence equals angle of reflection) are fundamental and hold true for any reflecting surface, whether plane or spherical, regardless of size. The deviation in large spherical mirrors is due to spherical aberration, not a violation of the laws of reflection.

$STATEMENT-1$: 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. because
$STATEMENT-2$: Laws of reflection are strictly valid for plane surfaces, but not for large spherical surfaces.

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$STATEMENT-1$: 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. because$STATEMENT-2$: Laws of reflection are strictly valid for plane surfaces, but not for large spherical surfaces.