Q

An object 20 cm in front of a concave mirror forms a real image at the centre of curvature. What is the magnification?

RRB ALP (Stage-I) 25/11/2024 / Shift-II 2024
✓ Answer: B −1
An image at C corresponds to an object at C, so u = v and m = −v/u = −1.
← Previous Question Next Question →

📚 Related Questions — Light

1 A concave mirror has radius of curvature 6.2 cm. Its focal length… 2 An image formed by a mirror is inverted and smaller than the… 3 An object is 10 cm in front of a concave mirror. Its… 4 A ray passes through C before striking a concave mirror. What is… 5 Which statements are correct for real objects? A. A convex mirror converges… 6 A convex mirror of focal length f in air is immersed in…