Distance between an object and three times magnified real image is . The focal length of the mirror used is _____ .
- A
- B
- C
- D
MCQEasyJEE Main 2026 · 24 January, Shift 2Reflection & Spherical Mirrors
Physics Question from JEE Main 2026 · 24 January, Shift 2
Answer & step-by-step solution
Sign in to reveal the correct answer, the full step-by-step solution, and the common mistakes for this question.
Practice more Reflection & Spherical Mirrors questions
Get unlimited AI-adaptive practice, mastery tracking, and an AI tutor that explains every step - free to start.
Related questions
- The driver sitting inside a parked car is watching vehicles approaching from behind with the help of his side…Medium · JEE 2025
- A concave mirror of focal length f in air is dipped in a liquid of refractive index μ. Its focal length in…Easy · JEE 2025
- A concave mirror produces an image of an object such that the distance between the object and image is 20 cm.…Medium · JEE 2025
- Two identical objects are placed in front of convex mirror and concave mirror having same radii of curvature…Easy · JEE 2025
- When an object is placed 40 cm away from a spherical mirror an image of magnification 1/2 is produced. To…Medium · JEE 2025
- Distance between object and its image (magnified by -1/3) is 30 cm. The focal length of the mirror used is…Medium · JEE 2025