Blocking all type of energies/waves/signals

  • Context: High School 
  • Thread starter Thread starter oror
  • Start date Start date
  • Tags Tags
    Type
Click For Summary
SUMMARY

This discussion addresses the effectiveness of materials in blocking various types of waves, signals, and energies. It highlights that no single material can provide 100% protection against all forms of radiation, including gamma rays, which can penetrate even lead if not sufficiently thick. The conversation emphasizes the importance of understanding specific frequencies and the required screening levels for effective protection. Additionally, it suggests researching terms like "Electromagnet Screening" and "RF screened box" for further insights into electromagnetic and radioactive shielding.

PREREQUISITES
  • Understanding of electromagnetic radiation types and properties
  • Familiarity with materials science, specifically regarding shielding effectiveness
  • Knowledge of measurement techniques for electromagnetic waves
  • Basic principles of radiation and its interaction with matter
NEXT STEPS
  • Research "Electromagnetic Shielding Materials" for effective insulation options
  • Learn about "RF Shielding Techniques" to enhance protection against radio frequencies
  • Explore "Gamma Radiation Shielding" to understand materials and thickness requirements
  • Investigate "Wave Detection Methods" to measure and analyze various signals
USEFUL FOR

This discussion is beneficial for materials scientists, engineers involved in radiation protection, and anyone interested in the design of shielding solutions for electromagnetic and radioactive waves.

oror
Messages
5
Reaction score
0
1. what type of insulation/material if a box is made of will protect in 100% effectiveness it's content from all type of waves/signals/energies that exist(anything you can think of or imagine) and that comes in contact with it?
2. how do I measure/detect all type of waves/signals(the exact types) that come in contact with that box and figure out their source?
3. are some signals/waves/energies impossible to be blocked no matter what material we put?
 
Physics news on Phys.org
Even gamma rays will penetrate lead if it's not thick enough.
Longer wavelengths will cause finite currents to flow in the sides of a metal box and that can cause radiation to the inside.
The answer to your question depends upon the particular frequency you are interested in and just how much screening is required. Your question is far too open for a meaningful answer.
If you haven't read anything on the subject, this link could be a start. Use Google with search terms like "Electromagnet Screening", "EM protection" "RF screened box" etc. That will give you an idea of the sort of performance you might expect. Ditto for radioactive screening.
 
  • Like
Likes   Reactions: davenn and Dr_Nate

Similar threads

  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 7 ·
Replies
7
Views
5K
  • · Replies 5 ·
Replies
5
Views
1K
Replies
1
Views
2K
  • · Replies 21 ·
Replies
21
Views
3K
  • · Replies 31 ·
2
Replies
31
Views
5K
  • · Replies 148 ·
5
Replies
148
Views
13K
  • · Replies 18 ·
Replies
18
Views
3K
  • · Replies 64 ·
3
Replies
64
Views
7K
  • · Replies 5 ·
Replies
5
Views
1K