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Concave mirror of radius of curvature 40 cm forms an image of an object kept at a distance 100cm from the mirror on the horizontal principal axis the mirror is cut symmetrically along the pricipal axis and separated by vertically with the gap between the two parts as 2 cm the distance between two mirrors will be___
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Concave mirror of radius of curvature 40 cm forms an image of an objec...
- Calculation of the Distance between Two Mirrors:
- Given data:
- Radius of curvature (R) = 40 cm
- Object distance (u) = -100 cm
- Gap between the two parts of the mirror = 2 cm
- Calculating the Focal Length:
- The focal length of a concave mirror is half of its radius of curvature.
- Therefore, focal length (f) = R/2 = 40/2 = 20 cm
- Calculating the Image Distance:
- Using the mirror formula: 1/f = 1/u + 1/v
- Substituting the values: 1/20 = 1/-100 + 1/v
- Solving for v, we get v = -25 cm
- Calculating the Total Distance:
- The total distance between the two mirrors will be the sum of the distances of the two images formed by each mirror.
- Since the gap between the mirrors is 2 cm, the total distance will be v1 + 2 + v2, where v1 and v2 are the distances of the first and second images respectively.
- Calculating the Distance between Two Mirrors:
- Given that the mirrors are cut symmetrically along the principal axis, the distances of the two images will be equal.
- Therefore, the total distance = 2*(-25) + 2 = -50 + 2 = -48 cm
- Taking the absolute value, we get the distance between the two mirrors as 48 cm.
Therefore, the distance between the two mirrors is 48 cm.
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Concave mirror of radius of curvature 40 cm forms an image of an object kept at a distance 100cm from the mirror on the horizontal principal axis the mirror is cut symmetrically along the pricipal axis and separated by vertically with the gap between the two parts as 2 cm the distance between two mirrors will be___ANSWER:- 2.5PROVE THAT ๐Ÿ‘†?
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Concave mirror of radius of curvature 40 cm forms an image of an object kept at a distance 100cm from the mirror on the horizontal principal axis the mirror is cut symmetrically along the pricipal axis and separated by vertically with the gap between the two parts as 2 cm the distance between two mirrors will be___ANSWER:- 2.5PROVE THAT ๐Ÿ‘†? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Concave mirror of radius of curvature 40 cm forms an image of an object kept at a distance 100cm from the mirror on the horizontal principal axis the mirror is cut symmetrically along the pricipal axis and separated by vertically with the gap between the two parts as 2 cm the distance between two mirrors will be___ANSWER:- 2.5PROVE THAT ๐Ÿ‘†? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Concave mirror of radius of curvature 40 cm forms an image of an object kept at a distance 100cm from the mirror on the horizontal principal axis the mirror is cut symmetrically along the pricipal axis and separated by vertically with the gap between the two parts as 2 cm the distance between two mirrors will be___ANSWER:- 2.5PROVE THAT ๐Ÿ‘†?.
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