because
for people at older ages thats hearing isnt very well or they were born with where they cant hear well but it is usually what old people where you dont see young people wearing them but older peoples hearing isnt good so they have to wear them
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.
People hear better under water because there aren't as many sound particles in the water so u can hear everything better
Generally, hearing deteriorates with age.
Younger people can hear higher pitches better than older people primarily due to age-related changes in the ear, particularly the loss of hair cells in the cochlea that are responsible for detecting high-frequency sounds. Additionally, prolonged exposure to loud noises over time can lead to hearing loss, especially in higher frequency ranges. As a result, older adults often experience a decline in their ability to hear these higher pitches, making them less perceptive to sounds that younger individuals can easily discern.
I hear it better in a car
Typically, young people can hear frequencies up to around 20,000 Hz. However, this ability decreases with age due to gradual hearing loss.
they are more keen and can hear the vibrations from the sound.
Courts that hear cases involving young people are known as juvenile courts.
I heard that younger people can hear reallly high pitched noises but when you get older you cant anymore. deaf people cant hear anything
People often turn their head to hear better or look at things better,
you can be heard better..people may not want to hear you