A convex lens forms enlarge,virtual,and erect image.Where should an object be placed to obtain the above characterstic

To obtain an enlarged, virtual, and erect image using a convex lens, the object should be placed at a position closer to the lens than its focal point. Here are the steps:

1. Identify the focal point: The focal point of a convex lens is the point where light rays parallel to the axis converge when they pass through the lens. It is usually marked as 'F' on diagrams.

2. Position the object: To get an enlarged, virtual, and erect image, the object needs to be placed closer to the lens than the focal point. This is often referred to as being placed within the focal length of the lens.

3. Observe the image: When the object is placed at such a position, the light rays diverge on the same side of the lens as the object after passing through the lens. As a result, the image formed cannot be projected on