Reflection laws applied on mirrors

In summary, A forum user has asked a question regarding images formed by a baseball's reflection in multiple mirrors. The user is confused about the number of images suggested by an answer booklet, which is three. However, there are actually four images formed - one each from the lower and upper mirrors directly to the eye, and two virtual images formed when the light rays bounce between the mirrors before reaching the eye. These virtual images act as virtual objects, forming their own images as well. The location of the images can be determined by tracing the path of the light rays.
  • #1
alingy1
325
0
Hi Forum,
Simple question here, but one that has been bugging me. Please look at picture.

So, rays from the baseball can go from the lower mirror to the eye. (1 image)
Rays from the baseball go from the upper mirror to the eye. (1 image)
Rays from the baseball go from the lower mirror to the upper mirror to the eye. (1 virtual image behind the upper mirror)
Rays from the baseball go from the upper mirror to the lower mirror to the eye. (1 virtual image behind the lower mirror)

Total of four images.

What's up with the 3 images suggested by the answer booklet?
 

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  • #2
Each plane mirror forms an image. Where are those images?

Those images act as virtual objects, forming their own images. Where are those images? (That will give you the answer.)
 

What are reflection laws?

Reflection laws are rules that describe how light behaves when it bounces off of a mirror. These laws dictate the angle of incidence of a ray of light and its corresponding angle of reflection.

What is the law of reflection?

The law of reflection states that the angle of incidence of a ray of light is equal to the angle of reflection. This means that the incoming and outgoing rays of light are symmetrical to the normal line of the mirror's surface.

How do reflection laws apply to mirrors?

Reflection laws apply to mirrors because mirrors are smooth, flat surfaces that allow light to bounce off of them in a predictable manner. These laws dictate the direction and angle of the reflected light, making mirrors useful for creating images.

What is the difference between regular and diffuse reflection?

Regular reflection occurs when light bounces off of a smooth surface, such as a mirror, in a predictable manner. Diffuse reflection, on the other hand, occurs when light bounces off of a rough or irregular surface, such as a piece of paper, in various directions.

Do reflection laws apply to all types of mirrors?

Yes, reflection laws apply to all types of mirrors, including flat, concave, and convex mirrors. These laws hold true as long as the surface of the mirror is smooth and flat.

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