Question

Numerical questions


If the focal length of
a concave mirror is 14 cm,
what would be its radius
of curvature?​

Answer 1

Step-by-step explanation:

$\huge \orange{ \mid{ \fbox{ \tt{Answer = 28}}\mid}}$

As we all know that the radius or curvature is the twice of focal length....

So,

$\</em><em>huge</em><em> </em><em>\</em><em>red</em><em>{ \mid{ \fbox{ \tt{</em><em>1</em><em>4</em><em>×</em><em>2</em><em>}}\mid}}$

$\</em><em>huge</em><em> \</em><em>pink</em><em>{ \mid{ \fbox{ \tt{</em><em>2</em><em>8</em><em>}}\mid}}$