MEDIUM
7th CBSE
IMPORTANT
Earn 100
A person is standing in front of a big plane mirror. The distance between the mirror and his image is . If the person moves towards the plane mirror, what would be the distance between the person and his image?
Important Questions on Light
MEDIUM
7th CBSE
IMPORTANT
The rear-view mirror of a car is a plane mirror. The driver can see the image of a bus parked behind his car in the rear-view mirror. If the driver reverses his car at a speed of , at which speed the image of the bus will appear to approach the car driver?
EASY
7th CBSE
IMPORTANT
The letter F is placed in front of a plane mirror. How would its image look like when seen in the mirror?
EASY
7th CBSE
IMPORTANT
The letter F is placed in front of a plane mirror. Its image appears to be inverted. What is the name of the phenomenon involved?
EASY
7th CBSE
IMPORTANT
What kind of lens can form an inverted image smaller than the object?
EASY
7th CBSE
IMPORTANT
What kind of lens can form an erect image smaller than the object?
EASY
7th CBSE
IMPORTANT
State one way in which the image formed in a convex mirror is similar to that in a plane mirror and one way in which it is different.
EASY
7th CBSE
IMPORTANT
Name any two letters of English alphabet in which the image formed in a plane mirror appears exactly like the letters.
