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Two plane mirror are placed parallel to each other at a distance L apart . A point object o placed between them at a distance L/3 from one mirror. Both mirrors form multiple images the distance between any two image can not be?
Most Upvoted Answer
Two plane mirror are placed parallel to each other at a distance L apa...
I guess the answer should be 3L/2. since they are parallel mirrors, the total images formed is infinite (which is already in the question) and as it’s a plane mirror the image distance and object distance will be equal. so L/3 for one mirror menas 2L/3 from the other mirror. the image formed by L/3 object is L/3 for one mirror behind it and for the other mirror since it will act as an object at 2L/3 it forms image at 2L/3. so adding L/3+L/3 one image and 2L/3+2L/3 (the other image) is 2L. similarly if you consider two images by the same mirror it will be L/3+L/3 =2L/3 in one case and in the other case 2L/3+2L/3 =4L/3. thus i guess it could never be 3L/2.
Community Answer
Two plane mirror are placed parallel to each other at a distance L apa...
Answer:
Explanation:
When a point object is placed between two parallel mirrors, multiple images are formed. The number of images formed is given by the formula:
Number of images = (360°/angle of inclination between mirrors) - 1
In this case, since the mirrors are parallel, the angle of inclination between them is zero, and hence an infinite number of images are formed.
Distance between images:
Let's consider the first two images formed by the two mirrors. Let A and B be the two mirrors and O be the point object. Let O1 and O2 be the first two images formed by the mirrors.
When the light from the point object O reflects from mirror A, it forms an image O1. This image O1 acts as a virtual object for mirror B, and when the light from O1 reflects from B, it forms a second image O2.
The distance between O and O1 is L/3, and the distance between O1 and O2 is also L/3 (since the mirrors are parallel). Hence, the distance between any two consecutive images formed by the two mirrors is L/3.
Conclusion:
Therefore, the distance between any two images formed by two parallel mirrors placed L apart is L/3.
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Two plane mirror are placed parallel to each other at a distance L apart . A point object o placed between them at a distance L/3 from one mirror. Both mirrors form multiple images the distance between any two image can not be?
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Two plane mirror are placed parallel to each other at a distance L apart . A point object o placed between them at a distance L/3 from one mirror. Both mirrors form multiple images the distance between any two image can not be? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Two plane mirror are placed parallel to each other at a distance L apart . A point object o placed between them at a distance L/3 from one mirror. Both mirrors form multiple images the distance between any two image can not be? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two plane mirror are placed parallel to each other at a distance L apart . A point object o placed between them at a distance L/3 from one mirror. Both mirrors form multiple images the distance between any two image can not be?.
Two plane mirror are placed parallel to each other at a distance L apart . A point object o placed between them at a distance L/3 from one mirror. Both mirrors form multiple images the distance between any two image can not be? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Two plane mirror are placed parallel to each other at a distance L apart . A point object o placed between them at a distance L/3 from one mirror. Both mirrors form multiple images the distance between any two image can not be? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two plane mirror are placed parallel to each other at a distance L apart . A point object o placed between them at a distance L/3 from one mirror. Both mirrors form multiple images the distance between any two image can not be?.
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