We appreciate your visit to At a distance of 100 feet from a point source of noise the sound level was measured at 100 dB What is the sound level. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Final answer:
The sound level at 10 feet from a point source of noise that measures 100 dB at 100 feet is 1 dB.
Explanation:
The sound level at a distance of 100 feet from a point source of noise is measured as 100 dB. To find the sound level at 10 feet, we can use the inverse square law, which states that the sound intensity is inversely proportional to the square of the distance from the source. Since the distance is decreasing from 100 feet to 10 feet, the sound level will increase. The inverse square law can be expressed as:
Sound level at distance 1 / Sound level at distance 2 = (distance 2 / distance 1)^2
Plugging in the values, we get:
Sound level at 10 feet / 100 dB = (10 feet / 100 feet)^2
Sound level at 10 feet = 100 dB x (10/100)^2
Sound level at 10 feet = 100 dB x (1/10)^2
Sound level at 10 feet = 100 dB x (1/100)
Sound level at 10 feet = 1 dB
The sound level at 10 feet is A. 91 dB.
Thanks for taking the time to read At a distance of 100 feet from a point source of noise the sound level was measured at 100 dB What is the sound level. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
