Question

1. a tree is located between a convex lens and its focal point. which answer describes the image of the tree formed by the lens? (1 point) it is a reduced real image. it is a reduced virtual image. it is an enlarged virtual image. it is an enlarged real image.

Explanation:

Step1: Recall convex lens image formation rules

When an object is placed between a convex lens and its focal point (\(u

Step2: Analyze image size

Using the magnification formula \(m=\frac{v}{u}=\frac{f}{u - f}\) (from \(\frac{1}{f}=\frac{1}{v}-\frac{1}{u}\)), when \(u < f\), \(m> 1\), so the image is enlarged.

Answer:

It is an enlarged virtual image.