In the diagram below, label the following: the lens as either concave or convex focal point light waves Directions to use hotspot: Press the hotspot.

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In the diagram below, label the following:

  • the lens as either concave or convex
  • focal point
  • light waves

Directions to use hotspot:

  • Press the hotspot.
  • Add the label to the corresponding number below the image.
### Understanding How Concave Lenses Work

Concave lenses, also known as diverging lenses, are designed to spread out light rays that are incident upon them. This educational section will explain the behavior of light as it passes through a concave lens using the diagram provided below for reference.

#### Diagram Explanation:

This diagram demonstrates the path of light rays through a concave lens. Three labels (1, 2, and 3) are used to illustrate different aspects of this process:

1. **Label 1**:
    * This shows the incoming light rays. Before reaching the lens, the light rays are parallel to each other.
  
2. **Label 2**:
    * This section represents the concave lens itself. The lens bends inward, which causes the divergence of the light rays passing through it.

3. **Label 3**:
    * Here, the light rays are shown after passing through the lens. As depicted by the arrows, the rays diverge away from each other, meaning they spread out in different directions after refraction by the concave lens.

#### Key Points:

- Concave lenses cause parallel incoming light rays to diverge.
- These lenses are thinner at the center and thicker at the edges.
- The diverging effect makes concave lenses useful in various applications including eyeglasses for correcting nearsightedness.

Understanding the principles illustrated in this diagram helps in grasping the fundamental properties of concave lenses and their practical uses in optics.
Transcribed Image Text:### Understanding How Concave Lenses Work Concave lenses, also known as diverging lenses, are designed to spread out light rays that are incident upon them. This educational section will explain the behavior of light as it passes through a concave lens using the diagram provided below for reference. #### Diagram Explanation: This diagram demonstrates the path of light rays through a concave lens. Three labels (1, 2, and 3) are used to illustrate different aspects of this process: 1. **Label 1**: * This shows the incoming light rays. Before reaching the lens, the light rays are parallel to each other. 2. **Label 2**: * This section represents the concave lens itself. The lens bends inward, which causes the divergence of the light rays passing through it. 3. **Label 3**: * Here, the light rays are shown after passing through the lens. As depicted by the arrows, the rays diverge away from each other, meaning they spread out in different directions after refraction by the concave lens. #### Key Points: - Concave lenses cause parallel incoming light rays to diverge. - These lenses are thinner at the center and thicker at the edges. - The diverging effect makes concave lenses useful in various applications including eyeglasses for correcting nearsightedness. Understanding the principles illustrated in this diagram helps in grasping the fundamental properties of concave lenses and their practical uses in optics.
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