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Yes, typically lava glows red, orange, yellow, or white before it cools sufficiently to harden and become a black solid. So, while it is still hot enough to remain a viscous liquid, it gives off light, making it luminous.
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∙ 10y ago
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∙ 11y agoDiamond is a non-luminous object as it doesn't have its own light but it can absorb and reflect the light.
MARTIN CADELL
BTSFAN GIRL
Diamond is not luminous it is non luminous it does not give light on its own
Wiki User
∙ 9y agoLuminous objects emit their own light. When a piece of charcoal is room temperature it is not a luminous object, but when it is burnt and glowing, it becomes a luminous object.
Wiki User
∙ 15y agoYes a Star produces light energy (photons) and so is a luminous object.
Wiki User
∙ 12y agoNo, it just has a very flat surface, meaning that all the light that hits the mirror is instantly reflected, giving it the properties.
Wiki User
∙ 11y agoRadium is a radioactive element. It is not luminous, but it can be used to make other substances luminous.
srinath darbha
diamonds are non luminous. they emit light when light strikes it
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Which process could lead directly to the formation of a pumice rock?
Explosive eruption of lava from a volcano
Is the earth luminous?
yes
What type of lava did Eyjafjallajökull produce?
It had high silica lava, or AA lava.
What is a definition for lava?
Lava is molten rock.
A sentence for lava?
Let's try to stay far away from that hot lava. The lava is flowing very quickly.
How do you see a luminous object?
How do you see a luminous object?
Is fire a luminous object or an illuminated object?
yes it is because they go BOOM in the sky.... I love you Maddie and maygen
Why is it that you can't see a non-luminous object if there is no luminous object present?
because there is no light reflecting off of the non-luminous object into your eyes to let you see it.
Is gold non luminous object?
sun (a luminous object) emits its own light and the moon ( a non luminous object ) reflects the light from the sun to earth that's how we can see the moon. The same way gold is a non luminous object.
Is a flashlight luminous or illuminated?
A flashlight is a luminous object.
Does an luminous object cast a shadow?
because there is no light for it to reflect off
Is it stone are non luminous objects?
Because of stone of luminous has object
Is television luminous or non luminous?
A TV, when it's on and showing an image is luminous. When it's off, it's non luminous.
Why is earth an non luminous object give resons?
It is a non luminous object because it does not give out it's own light !
What is lumineous objects?
A luminous object is an object that can reflect light! examples of these objects are the moon, etc. hope that helped :)
What is the difference between a luminous objects and a illuminated object?
An illuminated object reflects light that came from somewhere else. A luminous object emitts its own light.
Is fire a non-luminous object?
no it is not
