-A non-luminous flame is when the air hole of the Bunsen burner is closed but a luminous flame is produced when the air hole is opened.
-A luminous flame has an outer of orange colour and an inner of blue. A non-luminous flame has an outer of blue and an inner of orange.
-A luminous flame produces soot while a non-luminous does not produce soot.
-A luminous flame is weak and unsteady. A non-luminous flame is strong and steady.
-A non-luminous flame is very hot while a luminous flame is not too hot.
A flashlight is luminous when it is turned on and emitting light. It is non-luminous when it is turned off and not emitting any light. So, a flashlight can be both luminous and non-luminous at different times depending on its operational state.
The two flames that flicker both non-luminous and luminous are a candle flame and a gas stove flame. When burning normally, these flames emit light due to combustion. However, if they are disturbed or lack sufficient oxygen, they can flicker and may become non-luminous.
i think luminous means when something gives off light and non-luminous means when something does not give off light.
A sooty flame is typically considered a non-luminous flame because it does not produce significant visible light. It appears dark or dim due to the presence of unburned carbon particles (soot) in the flame.
Non-luminous refers to objects or substances that do not produce light on their own. These objects rely on an external light source to be visible, as they do not emit their own light. An example of a non-luminous object is a table.
There is no difference between "luminous" and "illuminous." Both words are not standard English terms and may not be recognized in a dictionary. The correct term is "luminous," which means emitting or reflecting light.
It's non-luminous
i don't know ask yourself
A TV, when it's on and showing an image is luminous. When it's off, it's non luminous.
It is luminous
A star generates energy, including light, which it emits into space, i.e. it is luminous. A planet can only be seen because it reflects the Sun's light, i.e. it is non-luminous.
One is luminous and the other is illuminated. If you know what these words mean, that should be enough.
If the bulb is switched off, then we would call it non-luminous.
the types of non-luminous are bulb,candles ect
i have no idea do you he he shame whoever wanted this
The Earth is non-luminous, meaning it does not produce its own light. The light we see on Earth comes from sources such as the Sun, the Moon, and artificial lighting.
A flashlight can be both luminous and non-luminous at the same time if it is turned on in a well-lit room. The flashlight itself emits light (luminous) while the ambient light in the room also contributes to the overall illumination (non-luminous).