2006-10-11 20:30:30 · 6 answers · asked by she w 1 in Science & Mathematics ➔ Other - Science
remember me it's the same as the first ans i gave u
2006-10-13 19:57:36 · answer #1 · answered by danny phantom 1 · 0⤊ 0⤋
most objects usually reflect light. That is, light lands on an object, some wavelengths of the light is absorbed, and the rest is reflected back outwards.
For luminous objects, they emitt energy and as a by product emit radiation at certain wavelengths that can be seen as light (maybe colorful). So luminous objects do not need to reflect light, they emit it.
2006-10-12 03:39:31 · answer #2 · answered by baraaa 3 · 0⤊ 0⤋
mostly due to phosporus comppounds, if you are refering to like glow worms.
2006-10-12 06:27:58 · answer #3 · answered by Kutty_21 4 · 0⤊ 0⤋
Because they're luminous........................ .Bounce back with Tigger
2006-10-12 04:30:29 · answer #4 · answered by nelly 2 · 0⤊ 0⤋
Because luminous objects emit light. can you clarify your question please?
2006-10-12 03:32:22 · answer #5 · answered by andyoptic 4 · 0⤊ 0⤋
Bacteria if it is biological.
2006-10-12 03:32:16 · answer #6 · answered by Anonymous · 0⤊ 0⤋