Practice question

What is a characteristic of a convex mirror?

  1. The mirror shows a reflective image without distortion
  2. The mirror curves inward for a narrower field
  3. The mirror curves outward to show more space but distorts images
  4. The mirror enlarges the image of the motorcycle

Answer: C — The mirror curves outward to show more space but distorts images

A convex mirror is designed to curve outward, which allows it to capture a broader field of view compared to flat or concave mirrors. This characteristic is especially useful in providing a wider perspective of the area behind the motorcycle, making it beneficial for road safety. While it does indeed show more space, one of the key points about convex mirrors is that they do slightly distort the images they reflect. Objects appear smaller than they actually are because of the outward curvature of the mirror, which can lead to a perception of distance. This can help the rider see more surroundings at a glance, but it’s important to understand that the images might not be an accurate representation of size and distance. This requirement for enhanced visibility in specific situations is what makes convex mirrors a preferred choice in various applications, such as vehicle side mirrors.

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