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Practice & Assess

Lens Optics

Form images using convex and concave lenses

Properties

Object Dist (u)10.0 cm

Image Dist (v)10.0 cm

Magnification (m)-1.00x

Object distanceu > f

NatureReal, Inverted, Same Size

Focal Length (f)5 cm

Distance (u)10 cm

Height (h)3 cm

\frac{1}{u} + \frac{1}{v} = \frac{1}{f}

m = \frac{h _{i}}{h _{o}} = - \frac{v}{u}

Parallel Ray → Focus

Center Ray → Straight

Focus Ray → Parallel