Question
Download Solution PDFAn object is placed in front of a concave mirror at a point between its curvature and focus. The image will be formed at:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is Option 3.
CONCEPT:
Different positions of the object and their image by a concave mirror:
| Position of the object (Concave mirror) | Position of image | size of the image in comparison to the object | Nature of image |
| At Infinity | At focus | Highly diminished | Real, inverted |
| Between Infinity and the centre of curvature | Between the focus and centre of curvature | Diminished | Real, inverted |
| At the centre of curvature | At the centre of curvature | Of the same size | Real, inverted |
| At focus | At Infinity | Highly enlarged | Real, inverted |
| Between the focus and centre of curvature | Between the centre of curvature and infinity | Enlarged | Real, inverted |
EXPLANATION:
- An object is placed in front of a concave mirror at a point between its curvature and focus. The image will be formed at a point beyond the center of curvature. So option 3 is correct.
Important Points
Last updated on Jun 2, 2025
-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.
-> The RRB Group D Exam Date will be soon announce on the official website. Candidates can check it through here about the exam schedule, admit card, shift timings, exam patten and many more.
-> A total of 1,08,22,423 applications have been received for the RRB Group D Exam 2025.
-> The RRB Group D Recruitment 2025 Notification was released for 32438 vacancies of various level 1 posts like Assistant Pointsman, Track Maintainer (Grade-IV), Assistant, S&T, etc.
-> The minimum educational qualification for RRB Group D Recruitment (Level-1 posts) has been updated to have at least a 10th pass, ITI, or an equivalent qualification, or a National Apprenticeship Certificate (NAC) granted by the NCVT.
-> This is an excellent opportunity for 10th-pass candidates with ITI qualifications as they are eligible for these posts.
-> The selection of the candidates is based on the CBT, Physical Test, and Document Verification.
-> Prepare for the exam with RRB Group D Previous Year Papers.