**Correct Option: B. Real and inverted** ### Detailed Explanation: To understand why the correct answer is B (Real and inverted), we need to delve into the properties of concave mirrors and how they form images based on the position of the object relative to the mirror's focal point and center of curvature. 1. **Understanding Concave Mirrors**: - A concave mirror is a spherical mirror that curves inward, resembling a portion of the interior of a sphere. - It has a focal point (F) where parallel rays of light converge after reflecting off the mirror. The center of curvature (C) is located at a distance equal to twice the focal length (C = 2F). 2. **Object Position**: - When an object is placed beyond the center of curvature (C), it is located at a distance greater than 2F from the mirror. 3. **Ray Diagram**: - To visualize the image formation, we can draw a ray diagram: - **Ray 1**: A ray parallel to the principal axis strikes the mirror and reflects through the focal point (F). - **Ray 2**: A ray passing through the focal point (F) reflects off the mirror and travels parallel to the principal axis. - The intersection of these two reflected rays indicates the location of the image. 4. **Image Characteristics**: - When the object is beyond C, the rays converge to form an image that is: - **Real**: The image can be projected onto a screen because the light rays actually converge at the image location. - **Inverted**: The image is upside down compared to the object because of the way the rays reflect off the mirror. 5. **Image Size**: - The image formed is also smaller than the object when the object is beyond C. ### Why Other Options Are Incorrect: - **Option A: Virtual and upright**: - This option is incorrect because a virtual image is formed when the object is located between the focal point (F) and the mirror. In this case, the image cannot be projected onto a screen, and it appears upright. Since the object is beyond C, the image is real and inverted, not virtual and upright. - **Option C: Real and upright**: - This option is also incorrect. While the image is real, it is not upright. The image formed when the object is beyond C is inverted, not upright. - **Option D: Virtual and inverted**: - This option is incorrect because a virtual image cannot be inverted. Virtual images are always upright. Since the object is beyond C, the image is real and inverted, not virtual. ### Summary of Key Points: - A concave mirror forms a real and inverted image when the object is placed beyond the center of curvature (C). - The image can be projected onto a screen and is smaller than the object. - Ray diagrams are essential for visualizing how images are formed by concave mirrors. - Understanding the positions of the object relative to the focal point and center of curvature is crucial for predicting image characteristics. By grasping these concepts, you will have a solid understanding of how concave mirrors work and the nature of the images they produce.