Login
Remember
Register
Physicsgurus Q&A
Questions
Categories
Ask a Question
Ask a Question
Recent questions in Visible Light
+54
votes
0
answers
What light is mounted on the helmet?
asked
May 14, 2022
in
Visible Light
by
LuminousCharm
0
votes
0
answers
Why does light shined at the center of the straight side of a semi-circular glass block not refract when entering the glass block through the curved side? Light refracts at the curved surfaces of lens, so why doesnt the light refract in this case?
asked
May 14, 2022
in
Visible Light
by
mirayong
+170
votes
0
answers
If you record a 60Hz on/off light with a 30fps camera, will the light appear always on?
asked
May 13, 2022
in
Visible Light
by
diydoc
+18
votes
0
answers
What is the definition of a beam of white light? What are the colors in a beam of white light? How do they stay separated when they are moving together through space?
asked
May 13, 2022
in
Visible Light
by
charlie k
+295
votes
0
answers
What is the difference between reflected, transmitted and absorbed light?
asked
May 13, 2022
in
Visible Light
by
LunarMystic
+10
votes
0
answers
What is the probability that another intelligent life exists outside of our visible light spectrum, or do we exist outside theirs?
asked
May 13, 2022
in
Visible Light
by
Ghost from the past
+13
votes
0
answers
Is light a physical phenomenon?
asked
May 13, 2022
in
Visible Light
by
michcosg
+37
votes
0
answers
Which 2 colours is white light made of?
asked
May 13, 2022
in
Visible Light
by
LunarHorizon
+116
votes
0
answers
Why does the Moon not reflect the Sun's heat as it does the light?
asked
May 13, 2022
in
Visible Light
by
T100
+9
votes
0
answers
If light is slowed down, will it stop completely? What would happen to matter if this happened?
asked
May 13, 2022
in
Visible Light
by
MysticDreamer
+69
votes
0
answers
What vehicles have yellow flashing lights?
asked
May 13, 2022
in
Visible Light
by
SolarisNova
+39
votes
0
answers
Can you only see something when it is light outside?
asked
May 12, 2022
in
Visible Light
by
plumber-boy
+21
votes
0
answers
When traffic lights are not working and traffic lights blink, then how do we proceed with traffic lights in the USA?
asked
May 12, 2022
in
Visible Light
by
pangy
+21
votes
0
answers
Why can’t we use X-rays as a light source in an x-ray microscope?
asked
May 12, 2022
in
Visible Light
by
gpierce
+11
votes
0
answers
How bright is the light produced by a rocket flame in lumens?
asked
May 12, 2022
in
Visible Light
by
Trureds
+10
votes
0
answers
Why doesn't the UK have part time traffic lights? These are common in the rest of Europe, reverting to cautionary amber flashing at times of light traffic. I can't think of one in the UK.
asked
May 12, 2022
in
Visible Light
by
Ghost
+27
votes
0
answers
What is the underdark? Is there light in the underdark, and if so, how is it produced?
asked
May 11, 2022
in
Visible Light
by
spirits are real 201
+162
votes
0
answers
Is the Fresnel diffraction mechanism used to establish the wave theory of light?
asked
May 11, 2022
in
Visible Light
by
RadiantHarmony
+159
votes
0
answers
You are in a dark room with a candle, a wood stove and a gas lamp. You only have one match, so what do you light first?
asked
May 10, 2022
in
Visible Light
by
Fraserj70
+17
votes
0
answers
How come WiFi waves are harmful, when they have much longer wavelength, and thus much lower energy than visible light?
asked
May 10, 2022
in
Visible Light
by
Ross mcmahon
Page:
« prev
1
...
30
31
32
33
34
35
36
...
41
next »
Welcome to Physicsgurus Q&A, where you can ask questions and receive answers from other members of the community.
Recent questions in Visible Light
...