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How does decibels work?
To calculate the number of decibels that power-level-'A' is greater than power-level-'B',-- Divide 'A' by 'B'-- Take the 'log' of the quotient-- Multiply the 'log' by 10 .If the result is negative, then 'A' is that many decibels lower than 'B'.
What does 60 decibels sound like?
Go through the chart at the link below. Scan the whole chart; some levels are described more than once. Normal conversation is about 60 decibels, and ordinary piano practice is between 60 and 70 decibels.
How many times greater is 7 than 0.7?
How many times 56 is larger than 5,6
What is a metaphor for sleeping is?
He is snoring louder than a bear. Resting quieter than a baby after she is fed.
How many times greater is five thousand than fifty?
How many times greater is five thousand than fifty
How much louder is 10 decibels than 0 decibels?
Each increase of 10 decibels represents a tenfold increase in sound intensity. So, 10 decibels is 10 times louder than 0 decibels.
How loud is decibels?
2 million times louder than whatever your reference level is.
How many times louder than a jackhammer does the front row at a rock concery sound?
The front row at a rock concert can be about 120-130 decibels, while a jackhammer is around 100 decibels. Therefore, the front row at a rock concert can be about 1000-10,000 times louder than a jackhammer.
How much louder is a 60 decibel sound than a 40 decibel sound?
A 60 decibel sound is 10 times louder than a 40 decibel sound. Decibels follow a logarithmic scale, where an increase of 10 decibels represents a sound that is perceived as being 10 times more intense.
A sound that measures decibels is 1000 times louder than the threshold of hearing?
A sound that is 1000 times louder than the threshold of hearing would register at 120 decibels, which is comparable to a thunderclap or a jackhammer. Our threshold of hearing is around 0 decibels, making a 1000-fold increase quite loud.
How many times louder is an air raid siren than a lorry?
8 times louder
How loud can vuvuzela get?
A vuvuzela makes a noise of 127 decibels, louder than a chainsaw.
How many times louder is 80dB compared to 40dB?
80 dB is 10 times louder than 70 dB, and 70 dB is 10 times louder than 60 dB, and so on. Therefore, 80 dB is 1000 times louder than 40 dB.
You want to measure how much louder 95 decibels is than the threshold of sound?
Take a sound pressure level meter and measure it. 95 decibels means over the is 0 decibels is the threshold of hearing. 95 decibels means the measure over 0 decibels.
How loud is 54 decibels?
54 decibels is roughly equivalent to the background noise in a quiet office or library. It is considered a moderate level of noise that may be heard but is generally not disruptive.
How loud is a submarine sonar?
A submarine sonar can be as loud as 235 decibels, which is much louder than a jet engine.
How does intensity of a 40 decibel sound compare to intensity if a 20 decibel sound?
The intensity of a 40 decibel sound is 10 times greater than that of a 20 decibel sound. This is because the decibel scale is logarithmic, with each 10 decibel increase representing a 10-fold increase in intensity. Therefore, a sound that is 40 decibels is 10 times more intense than a sound that is 20 decibels.
