Introduction to right angle mirror:
Any smooth polished surface, which can return the rays of light into the same medium, is called mirror. Looking glass is the best example of mirror. Any highly polished metal surface also acts as a mirror. Still water or oil have a smooth surface and hence acts like a mirror. Even highly polished furniture or the utensils acts like a mirror. Here we discuss the right angle mirror. I like to share this equation for converting celsius to fahrenheit with you all through my article.
Right Angle Mirror
If the two mirrors are arranged so that they inclined at an angle of 90° to each other are called the right angle mirrors. Mirrors are based on the optical phenomenon called reflection. When a ray of light traveling from one optical medium to another optical medium it bounces back from the interface with the change of the angle is called reflection. We can see our image in the looking glass due to the phenomenon of reflection of the light falling on us. Now let us consider that the two plane mirrors M and N are placed at right angle to each other as shown in the diagram.
Let them intersects at point O. Now an object is placed between the mirrors. We get three images of this object. As we know that the number of images formed by the mirrors which are inclined at an angle `theta`° is given by 360 / `theta` - 1 (if 360 / `theta` is an even number). So, we get the three images formed by this system of the mirrors.
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Conclusion for the Right Angle Mirrors
Here we conclude that the images formed by the system of the right angle mirrors is virtual that means we cannot get these images on the screen. The size of the images is same as that the object. The image formed is laterally inverted. The system of the right angle mirrors are used in the solar cookers, kaleidoscopes, periscopes etc. Generally, we use two plane mirrors to make the right angle mirror system but in the different condition and for the several purposes we use the combination of the plane and spherical mirrors.
Any smooth polished surface, which can return the rays of light into the same medium, is called mirror. Looking glass is the best example of mirror. Any highly polished metal surface also acts as a mirror. Still water or oil have a smooth surface and hence acts like a mirror. Even highly polished furniture or the utensils acts like a mirror. Here we discuss the right angle mirror. I like to share this equation for converting celsius to fahrenheit with you all through my article.
Right Angle Mirror
If the two mirrors are arranged so that they inclined at an angle of 90° to each other are called the right angle mirrors. Mirrors are based on the optical phenomenon called reflection. When a ray of light traveling from one optical medium to another optical medium it bounces back from the interface with the change of the angle is called reflection. We can see our image in the looking glass due to the phenomenon of reflection of the light falling on us. Now let us consider that the two plane mirrors M and N are placed at right angle to each other as shown in the diagram.
Let them intersects at point O. Now an object is placed between the mirrors. We get three images of this object. As we know that the number of images formed by the mirrors which are inclined at an angle `theta`° is given by 360 / `theta` - 1 (if 360 / `theta` is an even number). So, we get the three images formed by this system of the mirrors.
.
Conclusion for the Right Angle Mirrors
Here we conclude that the images formed by the system of the right angle mirrors is virtual that means we cannot get these images on the screen. The size of the images is same as that the object. The image formed is laterally inverted. The system of the right angle mirrors are used in the solar cookers, kaleidoscopes, periscopes etc. Generally, we use two plane mirrors to make the right angle mirror system but in the different condition and for the several purposes we use the combination of the plane and spherical mirrors.
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