---
title: "An object is placed at a distance \\(d_o\\) in front of a convex spherical mirror with a focal length of magnitude \\(|f|\\), as shown in the diagram. As the object is moved farther away from the mirror (increasing \\(d_o\\)), which of the following correctly describes the type of image formed and how the magnitude of its magnification \\(|M|\\) changes?"
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url: "https://nerd-notes.com/ubq/117397/"
date_modified: "2026-08-04T06:52:03+00:00"
---

# An object is placed at a distance \(d_o\) in front of a convex spherical mirror with a focal length of magnitude \(|f|\), as shown in the diagram. As the object is moved farther away from the mirror (increasing \(d_o\)), which of the following correctly describes the type of image formed and how the magnitude of its magnification \(|M|\) changes?

An object is placed at a distance \(d_o\) in front of a convex spherical mirror with a focal length of magnitude \(|f|\), as shown in the diagram. As the object is moved farther away from the mirror (increasing \(d_o\)), which of the following correctly describes the type of image formed and how the magnitude of its magnification \(|M|\) changes?

![A horizontal principal axis line extends across the diagram. A convex spherical mirror is positioned vertically at the center, curving outward toward the left (the reflective side facing left). On the left side of the mirror, an object represented by a vertical upward-pointing arrow of height \(h\) stands on the principal axis at a distance \(d_o\) from the mirror vertex. On the right side of the mirror along the principal axis, a focal point labeled \(F\) is marked at distance \(|f|\) from the vertex, and a center of curvature labeled \(C\) is marked at distance \(2|f|\) from the vertex. No other labels, lines, text, or axes appear.](https://nerd-notes.com/wp-content/uploads/ubq-frq-generated/stem-fig-1-1785826323-Ugf8Wo.jpg)

- **A.** Image type: Real and inverted; Change in \(|M|\): Increases
- **B.** Image type: Virtual and upright; Change in \(|M|\): Decreases
- **C.** Image type: Virtual and upright; Change in \(|M|\): Increases
- **D.** Image type: Real and inverted; Change in \(|M|\): Decreases

*The answer key and step-by-step explanation are available to logged-in users at https://nerd-notes.com/ubq/117397/*