The Sun.
And also: when electrons go from excited state back to ground level, the energy that they had transforms into light which is given off.
According to the primary level science the object which emit their own light are the luminous object.....
The object that shines by its own light is called a luminous object. These objects emit light through a natural process, such as the sun or a star.
An object that cannot make its own light is called non-luminous. Non-luminous objects do not emit light on their own but can be seen when illuminated by a light source.
An object that doesn't give out light is called a non-luminous object. These objects do not emit their own light but can reflect light from other sources.
Planets are not hot enough to emit their own light. They only reflect light.
An object that does not give out light is called a non-luminous object. This means that the object does not emit its own light but rather reflects light from another source. An example of a non-luminous object is a table.
An object that produces no light is called a non-luminous object. These objects do not emit any visible light of their own but may reflect or transmit light from other sources.
planets, moon,etc do not emit light on their own.
No, a piece of paper is not a luminous object. Luminous objects emit their own light, like the sun or a light bulb. Paper reflects light and may appear visible when illuminated, but it does not produce light on its own.
No, a cellphone is not a luminous object. Luminous objects emit their own light, such as the sun or a light bulb. Instead, a cellphone contains a screen that produces light when it is powered on, but it does not generate light on its own when turned off. Therefore, it is considered a non-luminous object.
Foil itself is not a luminous object; it does not produce its own light. Instead, it is a reflective surface that can reflect light from other sources. When light hits foil, it can appear shiny and bright due to this reflection, but it does not emit light on its own.
Objects that do not emit light are known as non-luminous objects. Examples include a chair, a table, a rock, or any object that does not generate its own light but instead reflects light from an external source.