The type of energy that you can hear is called sound.
you would still hear the sound because of the sound's echo
It depends very much on the sound pressure level the sound makes at the ears. Adults can often not hear sine tones higher than 15 kilohertz.
0 dB is the threshold of hearing. Some people can hear a very soft sound and some cannot hear anything.
The same way you record normal sound. infra sound is the same as normal sound but our ears cannot hear it. a microphone would.
you can hear someone in another room because sound travels. it is like waves that you can hear from a little bit far away. hae hae
sound waves and vibrations
you will hear a little sound like a lalaby or they have flwers or somthing round them or the lady is sick
Sound waves.
Feel the Thunder, Hear the Roar!
In a sound proof room
You can sometimes hear someone but not see them if they are behind a closed door, around a corner, or in a separate room. Sound can travel through barriers, allowing you to hear someone even if they are not in your line of sight.
Sounds can be muffled when something intercepts the sound wave (lets say a blanket) and the sound waves can only get through a little bit. You can't hear the sound clearly but can still hear it, so it is muffled!
Sound needs to travel through something, or you can't hear. Sonce there is nothing in space, sound can't travel.
a police siren!!
All movement causes sound.
Foxes move their ears forward when they can hear a faint sound they try and hear the sound a little better so they can make out what it is.you won a million pounds