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How much greater is the sound pressure level of a 100 dB siren than an 80 dB alarm clock How much louder would most people perceive the siren to be?
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Why is it louder when the sound is at night?
At night-time there are less sounds from traffic and people - therefore any sounds that are heard seem louder.
Which is louder 55 dba or 51 dba?
About the same as a normal conversation between two people standing three feet apart.
A sound waves amplitude corresponds to the sounds what?
Usually, people are asking as if there is just "the" amplitude in sound waves in air. The loudness perception of a sound is determined by the amplitude of the sound waves − the higher the amplitude, the louder the sound. Which amplitude of sound (sound amplitude) do you mean? There are: amplitude of particle displacement ξ, or displacement amplitude amplitude of sound pressure p or pressure amplitude amplitude of sound particle velocity v, or particle velocity amplitude amplitude of pressure gradient Δ p, or pressure gradient amplitude. Furthermore, think of the amplitude of the oscillation of a string. The maximum magnitude of the deflection of a wave is called amplitude. Look at link: "What is an amplitude?"
What was Albert Einstein's impact on society?
Einstein showed, not only to scientists, but to all people that the universe may not always be what we perceive. For this reason, it is always important to seek truth.
Can sound be perceived differently between younger and old people?
As you age, you lose the ability to perceive sounds, especially those of a higher frequency. This is called presbycussis.
Do hearing aids help people hear a greater range of pitch or just make the sound louder?
I am very sorry to tell you that it just makes the sounds louder. It would take a lot of technology to make it a higher pitch. I even tried it by myself and it didn't work.
Which is louder people or a bear?
people
What is the best way to perceive other people?
Perceive other people as other aspects of yourself.
How do you know how men perceive you?
People will always react in line with how they perceive you. So their reaction should tell how they perceive you.
Why do some people sneeze louder than others?
Some people get more dust and dirt in their noses and it makes them sneeze louder.
Why do people perceive the way they do?
People perceive the way they do because they are controlles by their own will power and choices. They also have their own beliefs and their own interpretation of events and words. All these affect they way they perceive things.
How did the microphone help people?
The microphone helped people by amplifying sound, allowing them to be heard more clearly and at a greater distance. This was particularly useful for public speaking, performances, and communication over long distances, enhancing the effectiveness of audio communication in various contexts.
How loud do people fart?
The loudness would more likely be based on the pressure of the gas inside of the body. The pressure relies on the types of food that you eat. Being that the foods that cause this are usually consumed by people of a larger scale, the "myth" that fat peoples farts are louder than average can be understandable.
Why do some people walk rather than run when its raining?
The velocity of the rain hitting the person running is greater than when the person is walking. This is felt on the human skin as non-periodic pressure. The faster the running, the greater the pressure - people feel this as increased "pain" after a certain point.
Why do People in love perceive each other more positively than others perceive them?
Hence the word LOVEsee link
What do Swedish people perceive santa as?
antony tsim
How loud do fat people fart?
The loudness would more likely be based on the pressure of the gas inside of the body. The pressure relies on the types of food that you eat. Being that the foods that cause this are usually consumed by people of a larger scale, the "myth" that fat peoples farts are louder than average can be understandable.
