Physics - Geometrical Optics Question with Solution | TestHub

Focal length of plano convex lens$f_2=f$

Focal length of plane surface mirror$f_m$

Equivalent power of the system

${P\frac{2}{f_2}\frac{1}{f_m}}_{eq}$

${P\frac{2}{f}\frac{1}{\infty }}_{eq}$

${P\frac{1}{f_{eq}\frac{2}{f}}}_{eq}$