3 images will coincide. 360/x - 1 = the number of images formed, where x is the angle in degrees. For 60 degrees will get 360/60-1 = 5 images for 1 mirror. For 3 mirrors, the total is 15 images. Subtract 3 images that coincide you get a total of 12 images.
How many images will be formed if three plane mirrors are placed at 60 degrees?
Follow
1
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.