Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
Two characteristics of the image formed by a plane mirror are
(a). The image is erect and virtual
(b). Image and object are of the same size.
APPEARS IN
संबंधित प्रश्न
Explain the following term:
Angle of reflection. Draw diagram/diagrams to show them.
Figure shows an incident ray AO and the normal ON on a plane mirror. The angle which the incident ray AO makes with mirror is 30°. (a) Find the angle of incidence. (b) Draw the reflected ray and then find the angle between the incident and reflected rays.
State two advantages and two disadvantages of the reflecting periscope.
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
State whether the following statement is true or false. If false, correct it.
If the incident ray makes an angle of Xo with the normal, then the reflected ray is 2Xo.
Complete the path of incident ray in the following case.
An object is placed in front of a convex mirror of focal length 25 cm. By scale, a drawing shows the formation of image and states the nature of image.
Given that v = 10 cm.
Define reflection.
Say TRUE or FALSE
We see a book because it reflects the light that falls on its surface
