33. Geometric Optics
Thin Lens And Lens Maker Equations
Multiple Choice
Multiple ChoiceA biconvex lens has a focal length of 12 cm. If an object is placed 5 cm from the lens, where is the image formed? Is it real or virtual? Is it upright or inverted? What's the height of the image if the object is 2 cm tall?
A
si = -8.5 cm; Real; Upright; 1.7 cm
B
si = -0.117 cm; Virtual; Upright; 1.7 cm cm
C
si = -8.5 cm; Real; Inverted; 3.4 cm
D
si = -8.5 cm; Virtual; Upright; 3.4 cm
259
3
1
7:58m
Watch next
Master Thin Lens Equation with a bite sized video explanation from Patrick Ford
Start learningRelated Videos
Related Practice
Showing 1 of 16 videos