Pregunta
- The intensity of a sound is measured in watts per square meter
, which
represents how much power (measured in watts) the sound is exerting on a given
area (measured in square meters). The quietest sound the average human ear can
hear,
, is known to measure
. Determine the decibel level of a sound with
an intensity of
. Would a sound with an intensity of
be considered
unsafe?
represents how much power (measured in watts) the sound is exerting on a given
area (measured in square meters). The quietest sound the average human ear can
hear,
an intensity of
unsafe?
Ask by Carrillo Bradley. in the United States
Jan 29,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
A sound with an intensity of
has a decibel level of 90 dB and is considered unsafe for hearing.
Solución

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Como
The Deep Dive
To determine the decibel level of a sound intensity, we can use the formula:
where
is the sound level in decibels (dB),
is the intensity of the sound (in
), and
is the threshold of hearing.
Plugging in the intensity
, we get:
A sound intensity of
translates to a decibel level of 90 dB, which is considered to be in the range of loud sounds like heavy traffic or a leaf blower. Prolonged exposure to sounds above 85 dB can lead to hearing damage, so yes, a sound at this intensity could indeed be unsafe for your ears if experienced over a long duration!
Get your earplugs ready next time you’re around some loud noises!

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