It is difficult to determine exactly who was the first person to hear sound, as sound has been present since the beginning of time. However, the first person to scientifically study sound and its perception was likely Pythagoras, an ancient Greek philosopher and mathematician.
If a person is in front of a smooth surface from which a sound is reflected, the person would hear a sound that ====================================================== Allow me to add(: SEEMS TO COME FROM BEHIND THE SURFACE:>
A person can hear an echo of sound in locations with hard and smooth surfaces that can reflect sound waves, such as caves, mountains, canyons, or buildings with high ceilings.
The person would hear an echo or reflected sound. The time delay between the original sound and the reflected sound reaching the person's ears would be noticeable, along with some changes in the sound quality due to reflections off the smooth surface.
Sound is produced when a person speaks, creating vibrations in the air that travel as sound waves. These sound waves enter our ears and cause our eardrums to vibrate, which is then converted into electrical signals and sent to the brain. The brain interprets these signals as sound, allowing us to hear another person's voice.
The friend above the water will hear the sound of an approaching boat first because sound travels faster through water than through air.
It depends. Imagine the sound is that of the pontoons slapping the water, and the person on land and the person in the water are equidistant. In that case, the person in the water would hear the sound first (albeit more muffled) because water is a denser medium than air, and thus sound waves (vibrations) travel faster through it.
The last sound you hear in the first syllable of the word "ricochet" is the sound "sh".
lung sound in a person with pleural friction
no because sound travels through matter so the other person wouldn't hear you
the first one to hear a sound is obviously the first man on the earth!
If a person is in front of a smooth surface from which a sound is reflected, the person would hear a sound that ====================================================== Allow me to add(: SEEMS TO COME FROM BEHIND THE SURFACE:>
A person can hear an echo of sound in locations with hard and smooth surfaces that can reflect sound waves, such as caves, mountains, canyons, or buildings with high ceilings.
When you hear a person talking.
seems to come from behind the surface
Yes, on sims3 you can have kids. First: click on the bed and say "try for a baby" then you hear one sound you'll see roses finally if u hear the second sound that means your person is pregnat. on the first night the mom will trow-up
The person would hear an echo or reflected sound. The time delay between the original sound and the reflected sound reaching the person's ears would be noticeable, along with some changes in the sound quality due to reflections off the smooth surface.
The ventricles