The focal length of a mirror is +60 cm. Which kind of mirror it is?
A
Concave mirror
B
Plain mirror
C
Parabolic mirror
D
Convex mirror
Open in App
Solution
Verified by Toppr
Correct option is D. Convex mirror Convex mirror has positive focal length.
Was this answer helpful?
1
Similar Questions
Q1
The focal length of a mirror is +60 cm. Which kind of mirror it is?
View Solution
Q2
What kind of mirror can have a focal length of, - 20 cm ?
View Solution
Q3
A concave lens of focal length 20 cm placed in contact with a plane mirror acts as a
View Solution
Q4
a convex mirror of focal length 60 cms is immersed in water. what will be its new focal length
View Solution
Q5
An object placed 20 cm in front of a mirror is found to have an image 15 cm (a) in front of it, (b) behind the mirror. Find the focal length of mirror and the kind of mirror in each case.