Does any kind of polarized light transfer heat?

Click For Summary

Discussion Overview

The discussion centers around whether polarized light can transfer heat or any form of energy, with a focus on theoretical aspects and potential experimental applications. Participants explore the implications of light's energy properties and its polarization in the context of energy transfer.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested, Experimental/applied

Main Points Raised

  • Some participants propose that light, including polarized light, has energy and can transfer energy, but the specifics of how this occurs remain unclear.
  • Others question the necessity of polarization for energy transfer, suggesting that energy transfer can occur without it.
  • A participant mentions a lab course requirement to propose an experiment involving polarized light, indicating a desire for practical applications of the discussion.
  • Another participant expresses the need for more specific details about the proposed experiment to provide meaningful assistance.
  • Concerns are raised about the vagueness of the inquiry regarding energy transfer and polarization, indicating a need for clearer objectives.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the role of polarization in energy transfer, with some asserting that it is not necessary while others suggest it may be relevant to specific experimental designs.

Contextual Notes

The discussion lacks detailed definitions and assumptions regarding energy transfer mechanisms and the specific properties of polarized light that may be relevant to the proposed experiments.

Who May Find This Useful

Students or researchers interested in experimental physics, particularly those exploring the properties of light and energy transfer mechanisms.

nazmus sakib
Messages
5
Reaction score
0
Does any kind of polarized light transfer heat or any other form of energy? If possible give me some theory and related equation.
 
Last edited:
Science news on Phys.org
Light does not "absorb" anything. What did you have in mind.
 
I should say transfer instead of "absorb or emit". another way of saying, is it possible to transfer energy using polarized light ?
 
Light has energy, so obviously yes.
Where is the point of the polarization? If you just want to transfer energy from A to B, there is no need to make your light polarized.

Don't ask x-y questions please. What do you actually want to do?
 
  • Like
Likes   Reactions: ShayanJ and DrClaude
well, I am doing a lab based course, where my prof told me to come up with new idea and experiment about the polarization of light. It's kinda proposal type thing. So if I get some idea about how to transfer energy from one place to another probably I will use it in order to support my proposed experiment.
 
That's still too vague for us to offer any help. Unless you can give more details, the thread will be closed.
 
I guess your experiment should use some property specific to polarized light. "Transfer energy" in general does not use the polarization.
 

Similar threads

  • · Replies 15 ·
Replies
15
Views
2K
  • · Replies 28 ·
Replies
28
Views
3K
  • · Replies 8 ·
Replies
8
Views
3K
  • · Replies 2 ·
Replies
2
Views
4K
  • · Replies 15 ·
Replies
15
Views
3K
  • · Replies 3 ·
Replies
3
Views
3K
  • · Replies 23 ·
Replies
23
Views
3K
  • · Replies 5 ·
Replies
5
Views
2K
Replies
2
Views
3K
  • · Replies 20 ·
Replies
20
Views
4K