halimbawa: yung sound ,kpag nag sitsit ka un .....
We can use sound energ for many things but the main two reasons are: -Communication - we use sound energy to communicate with other living organisms as this is our soul main use of sound -Pleasure - for example music
A sound that is lower in pitch has a larger wavelength. Some animals such as Elephants and Whales use that sound to communicate with each other. The larger wavelength lets them communicate with animals miles away.
Fiber optics does not transmit sound. The long tiny fibers are long narrow strands of glass or a glass-like material generally referred to as optical fibers. Light travels inside these strands with little loss. Modulating the light makes the light into a signal and so the light can carry information. One common use of optical fibers to transmit information is the use to communicate phone calls, so sound is convered to a light signal and transmitted through optical fibers and at the other end it can be converted back into sound. Optical fibers do not transmit sound but transmit light that contains the information abut the sound. The phase "concentrated light" does not really apply to this process in an obvious way because "concentrated" is a term with meaning only in a comparative sense. Light is transmitted through optical fibers and carries digital information of all sorts.
sound helps us to communicate with each other
SONAR is an acronym for Sound Navigation And Ranging. LIDAR would use light.
Animals use sound to communicate and/or scare away predators.
They can squeak
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In normal circumstances, to communicate orally.
That what the light they produce is for. They use it to communicate and to find mates.
They use sound to communicate and they use sound to find food, that's why sound is important to beluga whales.
they use sound waves that mean somthing
You use sound waves to communicate.
eiho
Kilalakita
Boats (people) can communicate silently with flags or light signals.
you use your imagination great answer but they make a sound to communicate with there pier's.