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Yes, noise can amplify in sound over water due to the differences in acoustic properties between air and water. Sound travels faster and farther in water, as well as being more efficient at transmitting low-frequency noises. Additionally, the surface of the water can act as a reflective surface, causing sound to bounce and amplify.
What else can I help you with?
How do megaphones amplify sound and project it over long distances?
Megaphones amplify sound by directing and focusing sound waves through a cone-shaped structure. This helps to increase the volume of the sound. The shape of the megaphone also helps to project the sound over long distances by concentrating the sound waves in a specific direction, allowing them to travel further without losing intensity.
How does a megaphone amplify sound and project it over long distances?
A megaphone amplifies sound by capturing and directing sound waves through a cone-shaped structure, which increases the volume of the sound. The shape of the megaphone helps to focus and project the sound waves in a specific direction, allowing the sound to travel over long distances without losing much of its intensity.
A special device can transmit sound that is out of phase with the sound of a noisy jackhammer to the operator by means of earphones Over the noise the operator can hear your voice but you cant hear?
This device likely uses noise-canceling technology to generate sound waves that are out of phase with the jackhammer noise, effectively canceling it out. The operator can then hear your voice minus the noise, making communication clearer. However, since you don't have the earphones that are playing the out-of-phase sound, you cannot hear the canceled noise.
By what factor will the noise intensity change when sound levels increases by 8 db?
That answer is not easy, but ccroll down to related links and look at "Sound level dependence and the corresponding factors". ten
How far will sound carry over water?
Sound can travel a few kilometers over water, but factors like temperature, humidity, wind speed, and obstacles in the water can affect how far it carries. In general, sound travels further and clearer over water compared to over land due to the more uniform density of water.
What color reflects noise?
Noise over all sound frequencies is known as white noise.
How do megaphones amplify sound and project it over long distances?
Megaphones amplify sound by directing and focusing sound waves through a cone-shaped structure. This helps to increase the volume of the sound. The shape of the megaphone also helps to project the sound over long distances by concentrating the sound waves in a specific direction, allowing them to travel further without losing intensity.
What sound does a stream makes or imitates?
A stream typically makes a gentle, flowing sound as the water rushes over rocks and pebbles. It can be described as a soothing, bubbling noise that is calming to listen to.
Why empty shells makes noise of wind?
Empty shells make noise when wind passes through them due to the shape and structure of the shell, which can amplify sound. As the wind flows over and into the shell, it creates vibrations in the air within and around it, producing a range of sounds. The specific shape and size of the shell influence the pitch and volume of the noise, making each shell unique in its auditory result when wind blows through it.
What sound can burst your eardrum?
any noise over 120 db can burst your eardrum
How does a megaphone amplify sound and project it over long distances?
A megaphone amplifies sound by capturing and directing sound waves through a cone-shaped structure, which increases the volume of the sound. The shape of the megaphone helps to focus and project the sound waves in a specific direction, allowing the sound to travel over long distances without losing much of its intensity.
What are some advantages of noise cancelling headsets over noise isolating earbuds?
Noise cancelling headphones uses a microphone near to the ear to generate and anti noise which is then mixed with the main sound. This anti noise cancels out the noise by using the phenomenon of destructive interference. Therefore, the final sound from a noise cancelling headphone is crisper in comparison to its counterpart the noise isolating earbuds which try to block the noises by using some sort of cushions.
Whining sound from back of car when picking up speed No noise when ticking over?
Diff whine
A special device can transmit sound that is out of phase with the sound of a noisy jackhammer to the operator by means of earphones Over the noise the operator can hear your voice but you cant hear?
This device likely uses noise-canceling technology to generate sound waves that are out of phase with the jackhammer noise, effectively canceling it out. The operator can then hear your voice minus the noise, making communication clearer. However, since you don't have the earphones that are playing the out-of-phase sound, you cannot hear the canceled noise.
How far do wolves howl?
A howl is a noise. There is no way to choose how far a noise will travel. Wolves will howl as they see fit, then the noise will carry as far as it can. Longer over water. Longer downwind, shorter upwind. Longer over open ground than through forest. If the wind picks up, the sound of the howl soon drowns in the general rustle and noises of the wind.
By what factor will the noise intensity change when sound levels increases by 8 db?
That answer is not easy, but ccroll down to related links and look at "Sound level dependence and the corresponding factors". ten
How far will sound carry over water?
Sound can travel a few kilometers over water, but factors like temperature, humidity, wind speed, and obstacles in the water can affect how far it carries. In general, sound travels further and clearer over water compared to over land due to the more uniform density of water.
