3 Images
45 degrees.
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3.3.3.3.
You will see 7 images.
a number of images that are formed if the object is placed between two mirrors at an angle. This is called multiple images.
Three images will be formed when two mirrors are placed at a 60 degree angle. The multiple reflection of light rays creates these images due to the angle of reflection.
3 Images
2 images are formed
Virtual images.
When two plain mirrors are placed at a 150-degree angle, multiple images are formed. The number of images formed can be calculated using the formula: ( \text{Number of images} = \frac{360}{\text{angle between the mirrors}} - 1 ). In this case, with a 150-degree angle, the calculation would be ( \frac{360}{150} - 1 = 2 ) images are formed.
To find out how many images are formed when plane mirrors are tilted at an angle, use the formula N=360/a-1 , wherein N is the number of images formed and a is the given angle. So in this case, N=360/30-1, will result to N=11 images formed.
When two plane mirrors are tilted at an angle of 72 degrees, six images are formed. The first two images are the direct reflections from each mirror, and the remaining four images come from the multiple reflections between the mirrors.
45 degrees.
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3.3.3.3.
The number of images of an object placed between two mirrors inclined at an angle is give by:Number of images= (360/ angle of inclination)-1