If a tree falls in a forest and no one is there

west didsblue said:
The definition of a sound is the interaction of an air pressure fluctuation with a sensor that detects that fluctuation (e.g an ear). If no sensor is present, there is no sound.

It's a pressure wave that will be felt by everything it interacts with. Including the millions of living creatures in the area.
 
Gelsons Dad said:
west didsblue said:
The definition of a sound is the interaction of an air pressure fluctuation with a sensor that detects that fluctuation (e.g an ear). If no sensor is present, there is no sound.

It's a pressure wave that will be felt by everything it interacts with. Including the millions of living creatures in the area.
There's no sentient beings present
 
kas_tippler said:
Gelsons Dad said:
west didsblue said:
The definition of a sound is the interaction of an air pressure fluctuation with a sensor that detects that fluctuation (e.g an ear). If no sensor is present, there is no sound.

It's a pressure wave that will be felt by everything it interacts with. Including the millions of living creatures in the area.
There's no sentient beings present

So a psychologist may argue that there was no sound but I'm more interested in physics.
 
kas_tippler said:
Gelsons Dad said:
west didsblue said:
The definition of a sound is the interaction of an air pressure fluctuation with a sensor that detects that fluctuation (e.g an ear). If no sensor is present, there is no sound.

It's a pressure wave that will be felt by everything it interacts with. Including the millions of living creatures in the area.
There's no sentient beings present


What about the sound waves interacting with other trees and causing vibrations? According to the Dr Cox fella, the movement of one atom effects all the other atoms in the universe so a bloody big tree falling will interact with the rest of the forest.

Which begs a different question.

If a bluemooner is knocking one off...........
 
LittleStan said:
What about the sound waves interacting with other trees and causing vibrations? According to the Dr Cox fella, the movement of one atom effects all the other atoms in the universe so a bloody big tree falling will interact with the rest of the forest.

Which begs a different question.

If a bluemooner is knocking one off...........

A United fan somewhere, somehow, is sucking sperm in through his urethra?
 
Gelsons Dad said:
kas_tippler said:
Gelsons Dad said:
It's a pressure wave that will be felt by everything it interacts with. Including the millions of living creatures in the area.
There's no sentient beings present

So a psychologist may argue that there was no sound but I'm more interested in physics.
Sound is only heard through the ear drum so they'd be no noise
 

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