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A concave mirror forms a threefold magnified real image of real object. The distance from the object to the image is 2.6 . What is radius of curvature of mirror?
Most Upvoted Answer
A concave mirror forms a threefold magnified real image of real object...
R=1.94
pls tell ans is correct or not as I cant upload image,3 images per day upload restriction
pls tell ans is correct or not as I cant upload image,3 images per day upload restriction
Community Answer
A concave mirror forms a threefold magnified real image of real object...
Given:
To find:
Formula used:
Solution:
Answer:
- Magnification (m) = -3
- Object distance (u) = -2.6
To find:
- Radius of curvature of the mirror
Formula used:
- m = -v/u
- 1/f = 1/u + 1/v
- f = R/2
Solution:
- Since the image is real and magnified, its magnification is negative. Hence, m = -3.
- Using the formula, m = -v/u, we get:
- -3 = -v/(-2.6)
- Therefore, v = -7.8
- Using the formula, 1/f = 1/u + 1/v, we get:
- 1/f = 1/(-2.6) + 1/(-7.8)
- Therefore, f = -1.3 cm
- Using the formula, f = R/2, we get:
- -1.3 = R/2
- Therefore, R = -2.6 cm
Answer:
- The radius of curvature of the concave mirror is -2.6 cm.
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A concave mirror forms a threefold magnified real image of real object. The distance from the object to the image is 2.6 . What is radius of curvature of mirror?
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A concave mirror forms a threefold magnified real image of real object. The distance from the object to the image is 2.6 . What is radius of curvature of mirror? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A concave mirror forms a threefold magnified real image of real object. The distance from the object to the image is 2.6 . What is radius of curvature of mirror? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A concave mirror forms a threefold magnified real image of real object. The distance from the object to the image is 2.6 . What is radius of curvature of mirror?.
A concave mirror forms a threefold magnified real image of real object. The distance from the object to the image is 2.6 . What is radius of curvature of mirror? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A concave mirror forms a threefold magnified real image of real object. The distance from the object to the image is 2.6 . What is radius of curvature of mirror? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A concave mirror forms a threefold magnified real image of real object. The distance from the object to the image is 2.6 . What is radius of curvature of mirror?.
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