Can Flour Affect the Measurement of Light's Speed?

  • Thread starter Thread starter abhaiitg
  • Start date Start date
  • Tags Tags
    Light Velocity
abhaiitg
Messages
10
Reaction score
0
can we evaluate the velocity of light with the help of flour?
 
Science news on Phys.org
As in allowing the light to be scattered by flour in the air?
 
abhaiitg said:
can we evaluate the velocity of light with the help of flour?

What do you have in mind?? How about egg drop soup??
 
Thread 'Simple math model for a Particle Image Velocimetry system'

Thread 'Simple math model for a Particle Image Velocimetry system'

Hello togehter, I am new to this forum and hope this post followed all the guidelines here (I tried to summarized my issue as clean as possible, two pictures are attached). I would appreciate every help: I am doing research on a Particle Image Velocimetry (PIV) system. For this I want to set a simple math model for the system. I hope you can help me out. Regarding this I have 2 main Questions. 1. I am trying to find a math model which is describing what is happening in a simple Particle...
View full post »
Thread 'How to model converging illumination through object plane (in ZEMAX)'

Thread 'How to model converging illumination through object plane (in ZEMAX)'

Hello community, I'm designing a projection lens system for a 35mm film projector in Zemax OpticStudio and struggling with the correct sequential mode setup for the illumination geometry. The light source is a Xenon short-arc lamp reflected by an ellipsoid mirror, which creates a converging cone with a 40.6 degree full angle that passes through the film gate. The film gate is my object plane, but the light doesn't diverge from it like a typical Lambertian source. Instead, the converging...
View full post »

Similar threads

Measuring the speed of light in a straight line
Replies
19
Views
2K
Achieving the speed of light at the end of a whip
Replies
15
Views
5K
Light Transmission Measurements: What Else Can You Find?
Replies
15
Views
2K
Faster than Light... Superluminal Group Velocity
Replies
2
Views
2K
How does the speed of light change when it enters glass?
Replies
12
Views
3K
I Why do we use low-coherence light in Optical Coherence Tomography?
Replies
1
Views
3K
I What travels faster: visible light in water or X-rays in liquid mercury?
Replies
6
Views
2K
A question about the speed of Light in different media....
Replies
30
Views
4K
Does speed of light depend on the wavelength or frequency of it?
Replies
2
Views
2K
I It's still not clear to me what's the limit of light propagation
Replies
6
Views
2K

Hot Threads

Recent Insights

Back
Top