Want this question answered?
It helps you to hear better because if you put your ear at the door the sound vibrates so that's why you can hear better. If this is the wrong answer then don't shout t me because I'm only in standard 4 By: Boago Keetshabe
Yes, press your ear against said door. Courtesy of inside knowledge from Harvard M.D. Eavesdropping division
because a glass is like a micorphone you can here every thing
sound door
No. Older people, mostly those who would be classed as elderly, gradually experience a decline in their hearing levels. Over the years, the ears begin to get damaged from loud noises, physical knocks to the head and so on. A child with less of these would have better hearing. It has also been proven that youngsters can hear a certain frequency of sound that adults cannot. This has led to shops in the UK putting an "amplifier" outside their shop door which emits a small sound that only youngsters can hear - the purpose is to prevent youngsters from standing around outside the shop, putting off customers. The sound doesn't affect older people because they cannot hear it. So your answer is no.
Hearing is a result of vibrations. The sound waves move through the air and vibrate your ear drum. The vibrations are translated by the brain as familiar sounds. Similarly, walls and doors resonate to the same sound waves and act like giant ear drums. By placing your ear to the door, you are effectively able to "transfer" those vibrations from the door (or wall) to your ear and hear, more clearly, what is happening on the other side.
Cats hear better then dogs.
hear
with there huge ears of course elephants can hear better than humans.
Did you hear about the girl and the guy who met in a revolving door and started going around together is the answer.
Yes, you can get vibrations by putting your ear to the ground.
Static electricity .