The thing, what wave movements really mean

The thing, what wave movements really mean

1. Acoustics is a really important thing. 

A Finnish architect Alvar Aalto was the master of the acoustics and acoustics is actually another way to say wave movements, and the thing is that the wave movements can be really dangerous. If the sound starts to resonate the other material, that would cause damage in the hardest materials in the world. So that means that if we would use the concrete to make the oscillation layer to the loudspeaker, that would cause resonance to all materials, what is around it.

This resonance has almost caused the death of Nikola Tesla because that inventor accidentally caused the effect, where resonance moved to the structures of his laboratory house, and that house almost collapsed because the resonance broke the concrete. In fact, there have been made tests about the sonars, or sound weapons, which would cause resonance to the concrete or steel surfaces.

2. Resonance can break even the hardest materials

Those systems mission is to break the bunkers or bodies of ships and aircraft. If there is a loudspeaker, what causes resonance to the weapons, that cause cracks in the materials, what those things have been made.

And the thing is that the sound is a thing, what can travel faster than sound. I know, that this feels insane, but the air molecules act like bullets, and if the diaphragm of the loudspeaker would move faster than sound, that will cause the effect, where those air molecules are going to move faster than sound.

The movement of the layer pushes the molecule ahead with the same speed as itself moves. If we would put the loudspeaker to the aircraft, what moves about 1000 km/h, that means that the sound molecules would go ahead with the speed of sound plus 1000 km/h.

3. If the air molecules travel faster than sound, would that cause the "sonic boom"

When the layer of the loudspeaker would move faster than sound, that thing will cause the "sonic boom", what can be really devastating. That would be a really devastating thing.  The effect of the fast-moving loudspeaker is the same with supersonic aircraft, and that makes a really hard pressure wave.

And in fact, the loudspeaker can make the sound wave, what is harder than the steel. But in that case, the diaphragm must move very high speed. If the layer moves the speed of Mach 2, the air molecules would move ahead with speed of Mach 2.

But when we are thinking about things like mysterious sound "hum", what might sometimes cause death. A reason for that is that there is a possibility, that this sound causes resonance in the axons, and this thing would break the connections in the human brains.

4. The layer can turn the wavelength to another

And when we talking about the form, and if that form contains the wave layer, what will target to the wrong position, that thing will make the concert really horrible experience. In fact, if there is the situation, that in some tube would drop the bite of the bone, that thing could cause the resonance to the skull or the bones of the person, and that thing can cause really bad injuries.

If the layer is made by using the waveform, what has the same length, with the sound, what causes pain, that thing will make that experience really "interesting". This makes that kind of things dangerous, and this is the reason, why the acoustics is important.