Ask a New Question
Search
Asked by
May
Two sounds have measured intensities of I1 = 102 W/m2 and I2 = 408.00 W/m2. By how many decibels is the level of sound 1 lower than that of sound 2? Answer in dB
Answers
Answers
Answered by
Damon
10 log I1/I2 = 10 log (102/408)
= 10 log .25 = -6.02
so 6 lower
Related Questions
Related
Two sounds have measured intensities of I1 = 100 W/m2 and I2 = 300 W/m2. By how many decibels is the...
If sound is increased in intensity by a factor of 100,000, what is the change in decibels? I tho...
Apple has come under the intense scrutiny of the Department of Justice over the past several years f...
business that is labour intensive, is one that ___________. (1) A. uses fewer employees B...
Which of these sounds has a high pitch? A. whistle B. whales C. truck D. thunder
10. The maximum electric intensity outsis the surface of an isolated spherical conductor is 3x 10%/m...
Which word is the adverb intensifier in the below sentence The tiger very aggressively leaped toward...
Which word is the adverb intensifier in the below sentence The tiger very aggressively leaped tow...
How we can differentiate intensity and quality of pain??
What is an example of an intensive property of a substance? 1 point Mass Temperature Density Vo...