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प्रश्न
If the angle between the mirror and the reflected ray is 23∘, what is the angle of incidence of the incidence ray?
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उत्तर
`angle r + 23° = 90°`
`=> angle r = 67°`
Using law of reflection, we have
`angle i = angle r = 67°`
संबंधित प्रश्न
The following diagram shows a point object O placed in front of a plane mirror. Take two rays from the point O and show how the image of O is formed and seen by the eye.
Wirte down the letter C and I as seen in a plane mirror.
With the help of diagrams, explain the difference between the regular and irregular reflection.
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
Complete the path of incident ray in the following case.
By geometrical construction, find the position of the image in the following figure.
Say TRUE or FALSE
We see a book because it reflects the light that falls on its surface
The light falling on the mirror is called as ______ and the light reflected is called reflected ray.
