16 Animated Videos | 16 Structured Questions.
With liquid img at infinity. Mu ?
Far point 80 cm. Power of lens ?
m = 5 for Near point. F ? M for normal adj ?
m in NA, Fo, L given. Fe ?
Variable L. Find range of m.
Eyepiece Object interchanged. New dist b/w lenses for same mag ?
Telescope focused on scale. Find L, Lateral Mag, Ang Mag.
Change in RIs for extreme rays ?
Find R of other surfaces.
Lens falling freely. Fish moving up. Find speed of image wrt eye
m - v graph. F ?
Lens and Mirror with Axis displaced
2 plano convex lenses with Axis displaced.
Rate of change of Magnification ?
How does Image move ? No Calculus.
How does Image move ? With Calculus.
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