Discover a wealth of knowledge at Westonci.ca, where experts provide answers to your most pressing questions. Join our platform to connect with experts ready to provide precise answers to your questions in different areas. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.
Sagot :
The ultrasound with intensity 10⁵ W/m², used to pulverize tissue during surgery, has the sound intensity level of 170 decibels.
The relation between sound intensity and sound intensity level is given by:
β (dB) = 10 x log(I/Io)
Where:
β = sound intensity level in decibels (dB)
I = sound intensity
Io = reference intensity
In the given problem:
β = 160 dB if I = 10⁴ W/m²
Find the reference intensity:
β = 10 x log(I/Io)
160 = 10 x log (10⁴ /Io)
log (10⁴ /Io) = 16
Io = 10⁻¹²
Use Io = 10⁻¹² to calculate the sound intensity level of 10⁵ W/m² sound intensity.
β = 10 x log(10⁵/10⁻¹²)
β = 10 x log(10¹⁷)
= 170 dB
Hence, the sound intensity level is 170 dB
Learn more about sound intensity here:
https://brainly.com/question/17062836
#SPJ4
We appreciate your time. Please come back anytime for the latest information and answers to your questions. We appreciate your time. Please come back anytime for the latest information and answers to your questions. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.