C. Assessment Application/Outputs (Please refer to DepEd Order No. 31. 6. 2020)
Directions: Choose the letter of the comct answer and write your answer on a separate sheet of
paper.
1. Convex mirrors produce
A. only virtual Images
C. only real images
B. virtual or real images
D. inverted images
2. An incident ray that is parallel to the principal axis
A. will reflect parallel to the principal axis
B. will reflect through the focal point
C. will reflect through the center of curvature
D. will continue along the same path through the lens
3. A real image is
A produced by virtual rays and can be projected on a screen
B. produced by real rays and cannot be projected on a screen
C. produced by virtual images and cannot be projected on a screen
D. produced by real rays and can be projected on a screen
4. If the angle of Incidence is equal to 40° how much is the angle of reflection?
A. 20°
B. 40°
C. 80°
D. none of these
5. A convex mirror is also known as
A. divarging mirror
C diverging lens
B. converging mirror
D. A and C
6. Concave mirrors will produce
A. real, upright images
C. real, inverted Images
B. virtual, inverted images
D. no images formed
7. If an object is placed at F in front of a concave mirror, the image
A forms at F
C. forms at 3F
B. forms at 2F
D. no Image forms
8. Which of the following letters will look the same in the mirror?
BB
c.c С
DD
9. Seeing your face in the mirror is an example of
A absorption B. fiber optics C. reflection D. refraction
10. A 3 cm tall object is placed 5 cm in front of a plane mirror. Describe the image formed.
A. The image is taller and appears farther.
B. The image is still 3 cm tall and located 5 cm in front of the mirror
C. The image has the same size and location to that of the object and is virtual
D. The Image appears smaller and closer to the mirror.
11. An object is 6 cm in front of a convex mirror. What is the location of the image formed?
A Between the vertex and the focus
B. Between the focus and the center of curvature
C. In front of the mirror
D. Cannot be determined since there is no focal length
12. The following are mages formed by plane mirrors except:
A. The distance from the mirror to the object is the same as the distance of the mirror
to the image
B. The size of the object is the same as the size of the image​