Wave Potential of Slamming a Household door?

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SUMMARY

The discussion centers on the physics of slamming doors and the potential for shock waves to cause harm. It concludes that while a typical household door slam does not generate damaging shock waves, the kinetic energy involved can create significant noise, potentially leading to temporary ear ringing. The phenomenon is more pronounced with industrial metal doors, which can produce prolonged auditory effects if slammed. The conversation emphasizes the distinction between a gust of wind and the shock waves produced by larger, more forceful impacts.

PREREQUISITES
  • Basic understanding of kinetic energy and its effects
  • Familiarity with sound wave propagation
  • Knowledge of shock wave dynamics
  • Awareness of differences between household and industrial door mechanisms
NEXT STEPS
  • Research the physics of sound waves and their impact on human hearing
  • Explore the principles of kinetic energy in everyday objects
  • Investigate the effects of industrial door slams on auditory health
  • Learn about shock wave formation in various environments
USEFUL FOR

This discussion is beneficial for physics students, acoustics researchers, and anyone interested in the effects of sound and pressure waves on human health and safety.

Thomas Birrings
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I have a physics question about slamming doors and explosions. I've heard before that an explosion releases shock waves through the air that can severely damage a person's vital organs. Recently, I had a door slammed in my face (not literally, it did not hit my face). This wasn't a normal "door slam," it was unbelievably hard. The person was trying to slam it as hard as they physically could because they were angry with me. My ears rang for a while afterwards. My question is: is it possible for a person, in slamming a door, to produce a damaging shock wave in the air for a person standing right there? Sort of like a lesser version of the bomb explosion? Or is the most anyone could do is make a gust of "wind?"
 
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I very much doubt it. Why not estimate how much kinetic energy the door might have?
 
Possibly it was the door hitting the frame that made the noise that caused your ears to ring .

Not usually a problem in domestic doors but large metal on metal doors found in industry can sometimes make your ears ring for days if slammed shut carelessly .
 

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