Anonymous
11/6/2025, 4:23:58 PM
No.942187449
>>942185887
What color is infrared light? What color is ultraviolet? They don't have colors because we don't have receptors for those wavelengths, yet the light still exists. Those wavelengths are invisible to us.
Similar to the question
>If a tree falls in the woods and nobody is there to hear it, does it make a sound?
The answer is not doesn't make a sound because sound is how our brain interprets pressure waves in the air. If there is no ear to turn the pressure waves into sound then the tree only makes pressure waves in the air.
What color is infrared light? What color is ultraviolet? They don't have colors because we don't have receptors for those wavelengths, yet the light still exists. Those wavelengths are invisible to us.
Similar to the question
>If a tree falls in the woods and nobody is there to hear it, does it make a sound?
The answer is not doesn't make a sound because sound is how our brain interprets pressure waves in the air. If there is no ear to turn the pressure waves into sound then the tree only makes pressure waves in the air.