Three.
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 60 degrees, there are 5 images will be formed.
Virtual images.
23
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.
5 images will be formed and how when two plane mirror are tilted at an angle of 60 degree
45 degrees.
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.
2 images are formed
It is an angle of 5 degrees.
There is a formula: (360/a) - 1 Where a is the angle between the mirrors. In your case: (360/50) - 1 = 6.2 so you will see 6 complete images.
A right angle has 90 degrees. A right angle is an angle that bisects the angle formed by the two halves of a straight line.