MCQ Mojo
access_time
menu
Quiz
Web Stories
CBSE
arrow_drop_down
MCQ Questions for CBSE Class 12 with Answers
MCQ Questions for CBSE Class 11 with Answers
MCQ Questions for CBSE Class 10 with Answers
MCQ Questions for CBSE Class 9 with Answers
MCQ Questions for CBSE Class 8 with Answers
MCQ Questions for CBSE Class 7 with Answers
MCQ Questions for CBSE Class 6 with Answers
MCQ Questions for CBSE Class 5 with Answers
MCQ Questions for CBSE Class 4 with Answers
MCQ Questions for CBSE Class 3 with Answers
MCQ Questions for CBSE Class 2 with Answers
MCQ Questions for CBSE Class 1 with Answers
CBSE
arrow_drop_down
MCQ Questions for CBSE Class 12 with Answers
MCQ Questions for CBSE Class 11 with Answers
MCQ Questions for CBSE Class 10 with Answers
MCQ Questions for CBSE Class 9 with Answers
MCQ Questions for CBSE Class 8 with Answers
MCQ Questions for CBSE Class 7 with Answers
MCQ Questions for CBSE Class 6 with Answers
MCQ Questions for CBSE Class 5 with Answers
MCQ Questions for CBSE Class 4 with Answers
MCQ Questions for CBSE Class 3 with Answers
MCQ Questions for CBSE Class 2 with Answers
MCQ Questions for CBSE Class 1 with Answers
Quiz
Quiz
/
Ray Optics Class 9 MCQ Questions With Answers
1.
Which diagram shows how an image of an object is formed on a screen by a converging lens?
A
B
C
D
2.
The distance between the focal point and the mirror is
raduis
diameter
focal point
focal length
3.
Which of the following can produce a real image (select all that apply)
plane mirror
concave lens
convex lens
All of above
4.
A lens that is thinner in the middle than on the outside is called ___.
diverging
concave
convex
achromatic
5.
Yuna is trying to find the magnification value for a magnifying glass. She pulls up a picture on her phone, holds the magnifying glass up to her phone, and finds the height of the image formed by the lens. What other information would she need to collect to be able to calculate the magnification value?
The height of the original object (the picture displayed on her phone)
The distance from the lens to the original object (the picture displayed on her phone)
The distance from the lens to the image formed by the lens
The diameter of the lens
6.
The lens seen pictured here
is a diverging lens that only forms real, upright, reduced images
is a diverging lens that can only form virtual, upright, reduced images.
is a converging lens that can form both real and virtual images.
is a converging lens that can only form real, upright reduced images.
7.
If a virtual image is formed along the principal axis 10 cm from a concave lens with focal length 15 cm, what are the object’s distance from the lens and magnification, respectively?
do= 6.0 cm; M= 0.60
do= 6.0 cm; M= 1.67
do= -30.0 cm; M= -0.33
do= 30.0 cm; M= 3.00
8.
A student draws three rays of light from point P through a converging lens. Each point labelled F is a principal focus of the lens. Which of the rays are drawn correctly?
ray Y only
ray Z only
ray X and ray Y
ray X and ray Z
9.
The real image of an object is located 45 cm away from a convex lens with a focal length of 10 cm. How far away is the object from the lens?
12.9 cm
0.08 cm
35.0 cm
40 cm
10.
A magnifying glass is used to enlarge a 2-cm tall picture up to a height of 5.5 cm tall. What is the magnification of this lens, and what type of lens would make this image?
0.36; convex
0.36; concave
2.75; convex
2.75; concave
11.
A 25.0 m object is placed 30.0 m from a convex lens, which has a focal length of 5.0 m. What is the distance of the image?
6 m
7 m
8 m
9 m
12.
A lens that is thicker in the middle than on the outside is called ___.
diverging
concave
convex
achromatic
Report Question
Previous
Next
warning
Submit
access_time
Time
Report Question
A bunch of text
Support mcqmojo.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page