Advertisements
Advertisements
प्रश्न
Dull materials reflect light.
विकल्प
True
False
उत्तर
Dull materials reflect light- False.
APPEARS IN
संबंधित प्रश्न
Write true or false of the following statement.
The image formed by a plane mirror can be obtained on a screen.
The perpendicular to the mirror at the point of incidence is called ______.
A light ray is incident normally on a plane mirror. (a) What is its angle of incidence?
Draw a diagram to show the reflection of a ray of light using a plane mirror. In the diagram, label the incident ray, the reflected ray, the normal, the angle of incidence and the angle of reflection.
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
Give two uses of convex mirror.
Differentiate between a reflection and a shadow
Beams of light are incident through the holes A and B and emerge out of box through the holes C and D respectively as shown in the Figure Which of the following could be inside the box?
We can see objects because of ______.
