Sound is caused by the vibration of the molecules in a medium. In most cases, this is air, but sometimes can be other materials (screaming underwater, metal on the traintracks).
In the tin can phone, the string carries the vibration from one end to the other, where it vibrates the air and becomes normal sound again.
a police siren!!
they look or stare at you when they are talking in their ear or passing notes or texting or you can hear them or you can see them writing or texting on their phone or on a paper
Your mic (if your using one) must not be on a high enough frequency or your speakers if your talking into them do not have the capability for that
If you are talking on your phone, and before you hang up, you hear a click sound, and your friend is still on the phone, then someone was eavesdropping on your conversation and hung up.
The mute button on a cell phone simply means that when you press that button, you can hear the person you are talking to but they cannot hear you.
Because he is on the 'phone.
Phone Booth
u can hear her breathing
Yes, just because you can hear someone talking dosn't mean your listening to what they're saying
If it's private, and not listed in the phone directory, then you probably won't find it by yourself. If you know the person you can ask them using email, snail mail, or land line, or even by talking to them. If you have a mutual acquaintance then maybe they can help you with the phone number. Remember that if someone has a private phone number it's because they don't want to be contacted. Are you sure they want to hear from you?
Yes you can hear it. I was on a phone with someone that got hit in a hit and run from the rear and could hear a boom sound.===========================You would hear it UNLESS the cell-phone was the point of first impact,which is very unlikely.
You can call them. If they answer, the phone is on.