An example of non-luminous object is ________.

The correct answer is Moon.

Key Points

• The Moon is a non-luminous object because it does not generate its own light.
• It appears bright in the night sky because it reflects the light from the Sun.
• Unlike luminous objects, which emit their own light, non-luminous objects are visible due to the light they reflect.
• Common examples of non-luminous objects include the Moon, planets, and asteroids.

Additional Information

• Luminous Objects:
  • Luminous objects are those that emit their own light, such as the Sun, stars, and a burning candle.
• Reflection of Light:
  • Non-luminous objects are visible because they reflect the light from luminous sources.
• Importance of the Sun:
  • The Sun is the primary source of natural light for the Earth and is classified as a luminous object.
• Planets:
  • Like the Moon, planets are also non-luminous objects that reflect the light from the Sun.
• Astronomical Phenomena:
  • Various astronomical phenomena, such as phases of the Moon, are the result of the reflection of sunlight.