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it will be helpful for some fish to be luminous because if they life at the bottom of the ocean, no sun reachs there so then they will have to have their own light. they also might need to luminous because if another fish comes by to fight or harm the fish and its "family" it will use its light to scare the fish away and the light works the other way sometime it might being smaller fish of stuff closer to it so it will have eat it or something like that.
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∙ 13y ago
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Why and how are various celestial objects luminous and non luminous?
Luminous objects are those which can produce or give out light of their own, while non-luminous objects cannot produce or give out their own light. Some examples of luminous objects would be the sun, stars, fireflies, glowworms and some deep sea fish Some examples of non-luminous objects would be the planets Mercury, Venus, Earth, Mars,Jupiter, Saturn, Uranus, Neptune and also Moons.
Are stars luminescent?
Strictly speaking, no; stars are incandescent (light resulting from heat) as opposed to luminscent (light resulting from non-thermal based effects). One might, however, safely describe stars as "luminous" in a metaporical sense.
Why might some fish be loners?
some fish might have there own ways of living
How are some viruses might be helpful?
no virus is helpful, they damage your software
How some viruses might be helpful?
no virus is helpful, they damage your software
How are some viruses might helpful?
no virus is helpful, they damage your software
Is a table non luminous?
Some tables may be painted with luminous paint. Most are not luminous.
Are stars luminous or non luminous?
All things, except black holes, are luminous. That includes stars. You might think that some other things are not luminous but that's because you can't see the kinds of light that they emit.
What are some fish start with l?
Lake trout, lamprey, lanternfish, largemouth bass, lemon shark, lingcod, lionfish, loach, luminous shark and lungfish are fish. They begin with the letter L.
how can a flashlight be both luminous and non-luminous at the some time?
A flashlight is luminous when it emits light (turned on). It's non-luminous when it's off or the battery dies.
Can any fish live in a fish hotel tank?
maybe there might be some hotels that have fish tanks
How may some viruses be helpful?
Viruses might be helpful because they clean you out all bad germs and bacteria releases.
