المرايا: خصائص صورة الجسم المتكونة بواسطة المرآة المقعرة

The video explains how light reflects off a convex lens to form images. It covers different scenarios based on the object's position relative to the lens, such as beyond the center of curvature, at the center, between the center and focal point, at the focal point, and between the focal point and mirror. Each scenario results in different image characteristics, including size, orientation, and type (real or virtual).

What type of image is formed when an object is placed beyond the center of curvature of a convex lens?

• Larger, inverted, and virtual

• Same size, upright, and real

• Smaller, inverted, and real

• Larger, upright, and virtual

Where is the image formed when an object is placed at the center of curvature?

• At the center of curvature

• Between the focal point and the mirror

• At the focal point

• Beyond the center of curvature

What happens to the image when the object is moved between the center of curvature and the focal point?

• The image becomes smaller and upright

• The image disappears

• The image becomes virtual and upright

• The image becomes larger and inverted

What occurs when an object is placed at the focal point of a mirror?

• No image is formed

• A virtual image is formed

• A real image is formed

• An inverted image is formed

What type of image is formed when the object is between the focal point and the mirror?

• Real, inverted, and smaller

• Virtual, upright, and magnified

• Real, upright, and same size

• Virtual, inverted, and smaller