The most direct way a sound wave could kill a person is by causing physical damage to the body's internal organs. This is most likely to occur in the lungs, where the air sacs can be damaged by excessive vibration, leading to respiratory failure.
The threshold of pain for the average human ear is around 120 decibels (dB). A sound wave of around 150 dB can cause permanent hearing damage. Beyond this level, the effects of sound on the body become increasingly severe. At around 180 dB, the sound wave can start to cause physical pain, and at around 200 dB, it can cause internal organ damage and even death.
It's important to note that these are extreme levels of sound, and most people are unlikely to encounter sound waves that are even close to this loud. However, there are certain situations where high levels of sound can occur, such as in industrial workplaces or during live music performances. In these situations, it is important to take precautions to protect yourself from the harmful effects of sound.
