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Recent questions in Visible Light
+6
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If light and other types of radiation travel through space, how is space empty?
asked
Apr 19, 2023
in
Visible Light
by
Irina_2023newhome
+5
votes
0
answers
How would our understanding of the universe change if we could see beyond the visible spectrum of light?
asked
Apr 18, 2023
in
Visible Light
by
Tara DIY
+264
votes
0
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Why are lasers needed to read CDs, DVDs, etc.? Why couldn't they have been invented using regular light?
asked
Apr 18, 2023
in
Visible Light
by
Bob
+26
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0
answers
Are visible light waves longer than X-rays?
asked
Apr 18, 2023
in
Visible Light
by
NovaPulse
+5
votes
0
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Can an object become light or heavy?
asked
Apr 18, 2023
in
Visible Light
by
bodget&scarpers
+12
votes
0
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Double slit: Does the light wavelength change? There are over 3B wavelengths of light that can be detected now.
asked
Apr 18, 2023
in
Visible Light
by
Phil_from_London
+6
votes
0
answers
How does gravity cause light to bend?
asked
Apr 18, 2023
in
Visible Light
by
klunky
+5
votes
0
answers
What would a universe without light look like? How could we see it? Is it possible to live in such a universe? Would life still exist if there was no light at all?
asked
Apr 18, 2023
in
Visible Light
by
LunarAlchemy
+4
votes
0
answers
Is it odd that I can notice the delay of light?
asked
Apr 18, 2023
in
Visible Light
by
Lucky123
+6
votes
0
answers
What are air path optical sensors? Discuss their mode of operation, including details of light sources and light detectors used.
asked
Apr 18, 2023
in
Visible Light
by
NebulaMystic
+18
votes
0
answers
If light travels half the distance from a star to us, shouldn’t we see something coming towards us? Does it really need to reach us for us to see it?
asked
Apr 18, 2023
in
Visible Light
by
Jonny Segway
+294
votes
0
answers
What is the wavelength of light that is absorbed by titanium dioxide, making it appear black?
asked
Apr 18, 2023
in
Visible Light
by
Carrie
+5
votes
0
answers
What is the difference between light and darkeners?
asked
Apr 17, 2023
in
Visible Light
by
strobe
+86
votes
0
answers
What influence does light and darkness have in the 3D (but not in the sense of being able to see or not)?
asked
Apr 17, 2023
in
Visible Light
by
KEITHY
+1
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answers
What is "Vantablack" and why isn't it the most powerful thing ever, when it can absorb all light from its surroundings (even though you can't see it)?
asked
Apr 17, 2023
in
Visible Light
by
pet1
+294
votes
0
answers
Why is light so incredibly slow? It takes about 100,000 years just to cross our galaxy. And there are billions of galaxies.
asked
Apr 17, 2023
in
Visible Light
by
AstralMystic
+26
votes
0
answers
What are the conditions under which stars can radiate coherent light? Why can TVLM 513-46546 radiate coherent light?
asked
Apr 17, 2023
in
Visible Light
by
Joel Ashley
+83
votes
0
answers
What is the difference between a studio light and a natural light?
asked
Apr 17, 2023
in
Visible Light
by
Oakey Doke
+73
votes
0
answers
Is it better to Meditate in the light or darkness? Why?
asked
Apr 17, 2023
in
Visible Light
by
wolf13
+18
votes
0
answers
If someone said “in every darkness, there's always some light” what would be an example for that statement (not just literal darkness)?
asked
Apr 17, 2023
in
Visible Light
by
stevekj
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