Question
Two identical sound waves each of loudness interfere constructively at a point to produce a sound level of
Found 7 tutors discussing this question
Discuss this question LIVE
13 mins ago
Text solutionVerified
Let the intensity of sound wave from source be I'
Then the intensity of sound wave formed due to constructive interference =4I'
We know that L=10log where is constant.
Thus,
So, Required L==
Was this solution helpful?
150
Share
Report
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Practice questions from similar books
Question 1
Two identical loudspeakers are locates at point and , apart. The loudspeakers are driven by the same amplifier and produce sound waves with a frequency of . Take the speed of sound in air to be . A small microphone is moved out from point along a line perpendicular to the line connecting and ( line in fig ) At what distances from will there be constructive interference ?
Question 2
Sets of travellling waves are given as shown in above figure. Identify which of the following set of wave will soon show constructive interference?Stuck on the question or explanation?
Connect with our physics tutors online and get step by step solution of this question.
231 students are taking LIVE classes
Question Text | Two identical sound waves each of loudness interfere constructively at a point to produce a sound level of |
Answer Type | Text solution:1 |
Upvotes | 150 |