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WorksheetsQualitative Characteristics of Images
Total questions: 15
Worksheet time: 15mins
Which kind of curved mirror bulges its reflective surface toward the light?
Concave
Convex
Plane
All of these
A concave mirror is a curved mirror in which the reflective surface bulges away from the light source. Why is it also known as a converging mirror?
Parallel incident rays diverge after reflection.
Parallel incident rays diverge in one direction.
Parallel rays converge at the focus after reflection.
Parallel incident rays converge in any direction after reflection.
Which of the following differentiates a converging mirror from a diverging mirror?
Diverging mirror is used to focus light while a converging mirror is not used to focus light.
Diverging mirror reflects light inward to one focal point. It is used to focus light while the converging mirror reflects light outwards.
Converging mirror bulges towards the light source while in a diverging mirror, the reflecting surface is recessed inward.
Converging mirror reflects light inward to one focal point. It is used to focus light while the diverging mirror reflects light outwards.
Which of the following illustrates a converging mirror?
I
II
III
IV
An object is placed at the focal point of a concave mirror. Where is the location of the image formed?
Between C and F
Between F and V
In front of the mirror
No image is formed
An object is located at the center of the curvature of a concave mirror. What is the orientation and location of the image?
Inverted at C
Inverted at F
Upright at C
Upright between C and F
How would you describe the image in the given diagram?
inverted, real, same, located between C and F
inverted, real, reduced, and located between C and F
upright, virtual, enlarged, located between C and F
upright, virtual, reduced, located between C and F
When a small object is placed on the principal axis of a concave mirror between the focus and the mirror (as in the figure below), the image formed is ____________.
erect, reduced, and real
erect, magnified, and virtual
inverted, magnified, and real
inverted, reduced, and real
What type of lens produces an image that is always upright, reduced, and virtual?
Concave
Convex
Both a & b
None of these
How would you compare the image formed by the concave and convex lens?
Concave lens produces virtual and upright image while convex lens real and inverted image.
Concave lens produces a real and upright image while convex lens produces a virtual and inverted image.
Concave lens produces a virtual and enlarged image while convex lens produces a real and reduced image.
None of these
Like mirrors, lenses can be convex or concave. What happens to light when it travels through a convex lens?
Reflect
Bounce off
Diverge or spread apart
Converge or come together
Sun’s rays are observed to focus at a point behind a lens. What kind of lens was used?
Converging lens
Diverging lens
Focusing lens
none of these
When a small object is placed on the principal axis of a lens between the focus and the convex lens as shown in the figure, how will you describe the image formed?
inverted, enlarged and real
inverted, smaller, and real
upright, smaller, and virtual
upright, enlarged, and virtual
An object is 30 cm from a converging lens. If the focal length is 10 cm, how far is the image from the lens?
10 cm
11 cm
12 cm
15 cm
An object is kept at a distance of 80.00 cm from a convex lens of a focal length of 25.00 cm. What should be the distance between the image and the lens?
19.05 cm
25.25 cm
36.36 cm
No image
