There are a lot of sounds in the nature which we humans fail to hear however loud they may be, because of the way how our inner ear is structured. Cochlea has hair cells which are stimulated by sound waves of frequency 20 to 20000 Hz. Any sound that has a frequency outside this range, however loud it maybe, our ear fails to hear it. Scientists have now demonstrated a "scream" by the plants when they are uprooted which is outside the range of human hearing
#hearing #trees #savetrees #gogreen #sound #soundwave #ear #cochlea
Негізгі бет Shocking!! Plants feel pain. They scream we can't hear it. Hearing capacity of humans. By Dr Skanda
Пікірлер: 3