Advertisements
Advertisements
प्रश्न
Does the mirror named by you above give real images for all locations of object?
Advertisements
उत्तर
Concave mirror can not give real image for all the locations of object.
APPEARS IN
संबंधित प्रश्न
Write true or false of the following statement.
The image of the right hand in a plane mirror looks like that of a left hand.
If the angle between the mirror and the reflected ray is 23∘, what is the angle of incidence of the incidence ray?
Why are infinite images not seen when two plane mirrors are facing each other?
An object 3 cm high produces a real image 4.5 cm high when placed at a distance of 20 cm from a concave mirror. Calculate:
- the position of image
- focal length of the concave mirror.
Locate the image termed when the object is placed between two planes as shown in the following figure.
Say TRUE or FALSE
We see a book because it reflects the light that falls on its surface
Higher Order Thinking Skills.
When a ray of light passes from air into glass, is the angle of refraction greater than or less than the angle of incidence?
In a completely dark room, if you hold up a mirror in front of you, will you see a reflection of yourself in the mirror?
______ through which light cannot pass.
