Recent questions in Visible Light

+4 votes

0 answers

I have been seeing white light-like orbs in the corner of my both eyes at times. I also have headaches often, but they aren't that bad. What is it? I'm 14.

asked Apr 10, 2022 in Visible Light by fff

+240 votes

0 answers

What is the difference between gamma rays and X-rays, UV, visible light, infrared, and radio waves in terms of energy (and wavelength)? Why do they differ in this way? What causes this distinction?

asked Apr 10, 2022 in Visible Light by Howard Hamilton

+25 votes

0 answers

When we look at a leaf, we see the colors of light that are reflected off its surface. How does this explain the relatively low flow of oxygen in green light?

asked Mar 20, 2022 in Visible Light by Kingscurate

+6 votes

0 answers

Will there ever be a man-made light so bright that it is visible from space/from the moon?

asked Mar 20, 2022 in Visible Light by Antony Edwards

+23 votes

0 answers

What are the risks of blue light exposure from laptops and phones? How can we protect ourselves from harmful blue light?

asked Mar 19, 2022 in Visible Light by Garyevans41

+13 votes

0 answers

What is the light called where you can switch it on from another room? I want to buy a light to put outside the office door so my husband sitting at his desk can turn it on when he is busy and I can see it before opening the office door?

asked Mar 19, 2022 in Visible Light by LunarEnigma

+18 votes

0 answers

What is light made up of? How does light move from place to place so quickly without anything pushing it along its path?

asked Mar 19, 2022 in Visible Light by QuantumHorizon

+14 votes

0 answers

Can the range of visible light for human beings be expanded?

asked Mar 19, 2022 in Visible Light by chippy dave

+60 votes

0 answers

How do we know light exists if we can't see it?

asked Mar 19, 2022 in Visible Light by baldelectrician.com

+16 votes

0 answers

What is that light in the ocean at night?

asked Mar 18, 2022 in Visible Light by PhilSo

+12 votes

0 answers

What are some ways that you can use light amplification by stimulated emission of radiation (LASER) for more than just cutting things or measuring distances?

asked Mar 17, 2022 in Visible Light by AstralSeeker

+153 votes

0 answers

Can light split water molecules?

asked Mar 17, 2022 in Visible Light by LuminousSculptor

+296 votes

0 answers

Do lights dim when we walk into a room or leave it, even when no one else is around?

asked Mar 17, 2022 in Visible Light by BaldyAl

+57 votes

0 answers

What is the reason LEDs have a harsh blue light compared to other types of lighting?

asked Mar 17, 2022 in Visible Light by markimark

+4 votes

0 answers

What would happen if light waves could be used to extend life?

asked Mar 16, 2022 in Visible Light by d438a1

+10 votes

0 answers

What are the little lights in some houses called?

asked Mar 16, 2022 in Visible Light by RadiantOracle

+5 votes

0 answers

Does the brightness of light depend upon the frequency or the number of photons?

asked Mar 16, 2022 in Visible Light by MrA

+24 votes

0 answers

What is the Newtonian physics model that explains the phenomenon of light?

asked Mar 16, 2022 in Visible Light by Lijong Tao

+24 votes

0 answers

How do waves or motion agitate bioluminescent plankton to emit light?

asked Mar 16, 2022 in Visible Light by dani c

+82 votes

0 answers

How can the speed of light be the same in different media even though their wavelengths depend on the medium (e.g., water)?

asked Mar 16, 2022 in Visible Light by NebulaDreamer

Page:

« prev
1
...
33
34
35
36
37
38
39
...
41
next »

Recent questions in Visible Light

...