Advertisements
Advertisements
प्रश्न
State the laws of reflection.
टीपा लिहा
Advertisements
उत्तर
Laws of reflection:
- The incident ray, the reflected ray, and the normal ray at the point of incidence lie in the same plane.
- The angle of incidence i is equal to the angle of reflection r i.e. ∠i = ∠r.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
What is the angle of incidence of a ray if the reflected ray is at an angle of 90° to the incident ray?
- Find out the position of the image of an object situated at A in the plane mirror.
- Can Paheli at B see this image?
- Can Boojho at C see this image?
- When Paheli moves from B to C, where does the image of A move?
State the two laws of reflection of light.
State the two laws of reflection of light.
Differentiate between a real and a virtual image.
Name one phenomenon which is based on the laws of reflection.
We can see things around us only when the light reflected by them reaches our eyes.
A safety vest helps to keep the workers who are working by the roadside safely. This is especially so during the night. Why?
How should a ray of light be incident on a rectangular glass slab so that it comes out from the opposite side of the slab without being displaced?
Higher-Order Thinking Skills:
Are the laws of reflection true in the case of irregular reflection?
