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Recent questions in Visible Light
+2
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Why do we only see light in a particular range, the visible light spectrum, of the EM spectrum? Is there a reason based on the theory of evolution behind the way our eyes evolved to see the visible light spectrum?
asked
Apr 16, 2023
in
Visible Light
by
SolarSong
+1
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Do all types of light travel in straight lines? Do all types of light travel at the same speed? Are there exceptions to these rules, such as with lasers?
asked
Apr 16, 2023
in
Visible Light
by
Tony302
+122
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Is it normal to see flashing lights?
asked
Apr 16, 2023
in
Visible Light
by
SteveJones85
+765
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How will light travel through a medium if there is no disturbance in it?
asked
Apr 16, 2023
in
Visible Light
by
Dreadnaught Heating
+2
votes
0
answers
What are the benefits of looking at blue light in the morning?
asked
Apr 16, 2023
in
Visible Light
by
Joey Ramone
+137
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answers
What is the proof that we are all made of light?
asked
Apr 16, 2023
in
Visible Light
by
bracky
+276
votes
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answers
If light is infinitely traveling, why does the light from my flashlight not go up to space?
asked
Apr 16, 2023
in
Visible Light
by
Spes45100
+23
votes
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answers
How can the Doppler Effect exist in light if, differently from sound, light has the same speed in all reference frames?
asked
Apr 16, 2023
in
Visible Light
by
Mark L
+17
votes
0
answers
How did ancient civilizations discover what light is?
asked
Apr 16, 2023
in
Visible Light
by
EmberOracle
+47
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answers
Why do some traffic lights have 2 red lights?
asked
Apr 15, 2023
in
Visible Light
by
Joe1985
+15
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answers
What are blue lights in front of electric poles for?
asked
Apr 15, 2023
in
Visible Light
by
timotay
0
votes
0
answers
Is it true that the colour you see in pitch darkness has a name?
asked
Apr 15, 2023
in
Visible Light
by
Part P Inspector
+56
votes
0
answers
In the refraction of light, why is the angle taken as sin?
asked
Apr 15, 2023
in
Visible Light
by
rubble2
+53
votes
0
answers
How fast is 8% the speed of light?
asked
Apr 15, 2023
in
Visible Light
by
NovaEnigma
(
2.3k
points)
+25
votes
0
answers
What is the difference between light polarization and light vibration?
asked
Apr 15, 2023
in
Visible Light
by
m3 fitter - ascott
+7
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0
answers
How do Krypton atoms emit orange light?
asked
Apr 15, 2023
in
Visible Light
by
Jxx1
+222
votes
0
answers
What happens to visible light when it travels through thick glass or water (e.g., a window)? Does it change speed, wavelength, frequency, etc.? If so, how and why?
asked
Apr 15, 2023
in
Visible Light
by
NebulaOracle
+19
votes
0
answers
Why do we hear sound after seeing light?
asked
Apr 15, 2023
in
Visible Light
by
EmberEnchantress
(
2.2k
points)
+302
votes
0
answers
A bright light appears in a dark room. Is it a ghost?
asked
Apr 15, 2023
in
Visible Light
by
Addrian
+111
votes
0
answers
Does light ever stop penetrating through water the deeper we go? If so, why?
asked
Apr 15, 2023
in
Visible Light
by
Cat B
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