McqMate
Sign In
Hamberger menu
McqMate
Sign in
Sign up
Home
Forum
Search
Ask a Question
Sign In
McqMate Copyright © 2024
→
General Knowledge (GK)
→
Biology-Physics-Chemistry (GK)
→
The mirror used in search lights is
Q.
The mirror used in search lights is
A.
concave
B.
convex
C.
plane
D.
none of these
Answer» A. concave
1.3k
0
Do you find this helpful?
12
View all MCQs in
Biology-Physics-Chemistry (GK)
Discussion
No comments yet
Login to comment
Related MCQs
The mirror used in automobiles to see the rear field of view is
When the object is at focus of a concave mirror, the image is formed at
Which of the following acid is used in fire extinguishers?
Which of the following acid is used by goldsmiths for cleaning gold and silver ornaments?
The gas used in the welding and cutting of metals is
An allotropic form of carbon used for cutting and drilling is
Which of the following is used for making magnets?
Glass used for making wind screens of automobiles is
Which of the following lens is used to minimise hypermetropia?
BCG vaccine is used to protect a child from