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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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βˆ™ 11y ago
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βˆ™ 12y ago

Diamond is a non-luminous object as it doesn't have its own light but it can absorb and reflect the light.

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MARTIN CADELL

Lvl 1
βˆ™ 3y ago
thx

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AnswerBot

βˆ™ 4mo ago

Lava itself is not inherently luminous as it is molten rock exposed to high temperatures. However, when lava flows at night or interacts with other elements like gases or water, it can emit a glow due to incandescence, making it appear luminous.

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BTSFAN GIRL

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βˆ™ 3y ago

Diamond is not luminous it is non luminous it does not give light on its own

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βˆ™ 10y ago

Luminous 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.

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βˆ™ 15y ago

Yes a Star produces light energy (photons) and so is a luminous object.

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βˆ™ 12y ago

No, it just has a very flat surface, meaning that all the light that hits the mirror is instantly reflected, giving it the properties.

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βˆ™ 11y ago

Radium is a radioactive element. It is not luminous, but it can be used to make other substances luminous.

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srinath darbha

Lvl 2
βˆ™ 2y ago

diamonds are non luminous. they emit light when light strikes it

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Q: Is a lava a luminous object?
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How do you see a luminous object?

How do you see a luminous object?


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?

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Is fire a luminous object or an illuminated object?

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Does an luminous object cast a shadow?

because there is no light for it to reflect off


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Because of stone of luminous has object


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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 :)


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no it is not


Is match a luminous object?

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