A solar system working model typically demonstrates the Sun and the planets orbiting around it, showcasing their relative sizes, distances, and orbital paths. These models often use a light source for the sun, and various sized balls representing the planets, with some also incorporating a rotation mechanism to illustrate orbital motion. Here's a more detailed explanation of the components and how they relate to the real solar system: 1. The Sun: The sun is represented by a light source, usually a light bulb or LED, placed at the center of the model. The sun is the largest object in the solar system and provides light and heat to all the planets. 2. Planets: Planets are represented by balls of varying sizes, each painted to represent a specific planet (e.g., blue for Earth, orange for Mars). The planets are arranged in their correct order from the sun (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune). Some models might include dwarf planets like Pluto, or sho...