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WorksheetsLens Image Formation
Total questions: 10
Worksheet time: 5mins
Name the type of the Lens above.
Convex Lens
Oval Lens
Concave Lens
Curved Lens
Which behavior of Convex and Concave Lens is correct?
Convex Lens diverge the Light. Concave Lens converge the light.
Convex Lens diverge the Light. Concave Lens diverge the light.
Convex Lens converge the Light. Concave Lens converge the light.
Convex Lens converge the Light. Concave Lens diverge the light.
Diagram shows light rays passing through both types of Lenses. What is the point that labelled with F?
Focal Point
Focal Length
Object Distance
Image Distance
An object is placed in front of a convex lens woth focal length,f. An image of the same size as object is formed on the screen. The object distance is
Less than f
Between f and 2f
Same as 2f
Greater than 2f
What does it mean when the calculation of linear magnification, m is smaller than 1?
Image can't be seen
Image diminished
Image at the same size with an object
Image magnified
Which of the following is correct for the image Image characteristic formed by concave lens?
Virtual, Upright, Magnified.
Virtual, Upright, Diminished.
Real, Inverted, Diminished.
Real, Inverted, Magnified.
For Convex Lens, what is the object distance,u needed in order to produce virtual image?
u = 2f
u > 2f
u > f
u =< f
In which position of object distance,u will results in Image at Infinity?
u = f
u =< f
u => f
u = 2f
Concave Lens also known as
Concaving Lens
Converging Lens
Convexing Lens
Diverging Lens
Diagram shows a type of a lens. What is the name of this type of lens?
Oval Lens
Convex Lens
Concave Lens
Curved Lens
