Question: I need help with this problem. Please!!! B. At a distance of 6 In from a sound source, you hear an intensity level of 5'2

I need help with this problem. Please!!!

B. At a distance of 6 In from a sound source, you hear an intensity level of 5'2 dB. A) What is the intensity at 6 m? B) What is the power of the sound source? C] What is the intensity and intensity level 33 m from the sound source

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Dry Quick (DQ) is a medium-sized, private manufacturing company located near Timmins, Ontario. DQ has a June 30 year-end. Your firm, Poivre & Sel (P&S), has recently been appointed as auditors forDQ....

5. You are driving along a highway at 35.0 Ill/S when you hear the siren of a police car approaching you from behind and you perceive the frequency as 1310 Hz. You are relieved that he is in pursuit...

1. A certain source of sound waves radiates uniformly in all directions. At a distance of 20 m from the source the intensity level is 51 db. What is the total acoustic power output of the source, in...

please answer all questions thank you Question 1 4 pts What is the wavelength ofa 15 Hz sound wave if the speed of sound in air is 343 mrs? 32m 4?m 23m 1.1m Question 2 4 pts The magnitude of the...

A 3.42 kg mass hanging vertically from an ideal spring on the surface of the earth undergoes simple harmonic motion at a place where g = 9.80 m/s2. If the spring constant of the oscillator is 12 N/m,...

GROUP STUDY ACOUSTICS An acoustical phenomenon wherein the sound continues to persist after the cause of sound has stopped resulting in repeated reflections is calledEcho b. reverberation c....

I need help with those problems. Please!!! Sound and Waves Review 1. A wave in the ocean has a period of 5 seconds. The distance between wave crests is 18 rn. What is the wave's velodty? A...

(9) = Lw - 20log= - 10 log(4n) Ly = 10109 Iref = 10109 Was.4urz where r is a reference distance that is introduced to nondimensionalize the argument of the log.4.2 Pre-lab question Using the material...

1) Dagol and Smagol are fishing in a large river. Dagol observes that the float on his line bobs up and down, taking 2.50 s to move from its highest to its lowest point. Smagol estimates that the...

6. The gure shows a snapshot graph D(x, t = 2 5) taken at t = 2 s of a pulse traveling to the left along a string at a speed of 2.0 m/s. Draw the history graph D(x = 2 m, t) of the wave at the...

Problem 5. (Use your indoor voice) A person shouting at the top of his lungs emits about 1.0 mW of energy as sound waves. What is the sound intensity level at: A. 1.0 m from such a person? Use units...

The probability of an incorrect call by an NFL referee is .025 (e.g., calling a pass complete, but the decision reversed on instant replays). In a certain game, there are 150 plays. (a) What is the...

Write paper which states basic assumptions taken from both a secular and a biblical approach and describe how these approaches relate to the competencies of a research methods course. In this paper...

Diversity and diversity of thought are related but distinct concepts. Diversity generally refers to the presence of differences within a group, such as in race, gender, ethnicity, or other...

On page 50, we noted that the growth rate of per capita GDP in the united tates between 1870 and 1929 was slightly lower than 2%. While the growth rate between 1950 and 2012 was slightly higher....

Calculate the 5-day BOD of a domestic wastewater based on the following data: volume of wastewater added to 300-ml bottle = 6.0 ml, initial DO = 8.1 mg/1,5-day DO = 4.2 mg/1. What is the ultimate BOD...

Determine the domain of the following functions: f(x) = ?x + 2, g(x) = x 2 + 4 / x + 5

A manufacturing company wishes to determine how many of two products they should produce in order to maximize total profit. The labor and material requirements and the contribution to profit for each...

1. Compute the difference quotient f (x + h) f (x) for each function below. h (a) f(x) = 5 2x (b) f(x) = 3x 2 x 6 1 2. Compute the quotient f (b) f (a) for the following function ba (a) f(x) = ...

Six Sigma Work Shop Case Study Disk Drive Parato Analysis Your are the Quality Engineer responsible for a diskette drive that is used in the assembly of a personal computer. You receive a report...

1. Arethere any legal implications to be aware of as a result of this selection decision? Sunrise Academy, a privately run technical college, has been operating now for four successful years....

8.1 Differentiate between onboarding and training.

8.3 Describe special considerations for onboarding.