The intensity level B (in dB) and the frequency f (in Hz) for a sound of constant
Question:
The intensity level B (in dB) and the frequency f (in Hz) for a sound of constant loudness were measured as shown in the table that follows. Plot the data for B as a function of f on semilog paper, using the log scale for f.
Transcribed Image Text:
f(Hz) 100 200 200 B (dB) 40 30 500 500 1000 2000 5000 22 20 18 24 10,000 30
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 88% (9 reviews)
For the given data when plotted on a semilog paper we get a graph as be...View the full answer
Answered By
Gloria Joseph
Hi,
I am a tutor in Mathematics subject. I love learning and teaching too. I understand that each student is unique and hence I need to change myself - while communicating with each one of the students - so as to make the activity of learning a play thing, once and then for ever!
I believe in activity-based learning, with the help of tools/games/students participating in events- especially outdoor ones. I also believe in continuous learning and teaching to keep myself up to date!
Cheers!!
0.00
0 Reviews
10+ Question Solved
Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
Question Posted:
Students also viewed these Mathematics questions
-
The loudness of sound can be measured by using a decibel scale. Some examples of sounds at various sound levels are listed in Table 55. The sound level of music from a Pioneer MT-2000 stereo-...
-
The table gives the loudness of spoken words, measured at the source, and the maximum distance at which another person can recognize the speech. Find an equation that expresses the maximum distance...
-
The voltage V and current i (in mA) for a certain electrical experiment were measured as shown in the following table. Plot the graph of i= f(V) and estimate f(45.0) by reading the graph. Voltage (V)...
-
. The following is given: EBIT = $50 000, Q=60 000, P =$6, V = $4. a) If sales should increase by 10%, by what percent would EBIT increase? b) If sales should increase by 10%, for what interest...
-
Suppose an individual borrows from a bank to buy a new car. Later on, the borrower realizes that in a few months, he will have to default on this loan and the bank will repossess the car. What kind...
-
When a microorganism moves in a viscous fluid, inertia (fluid density) has a negligible influence on the organisms drag force. These are called creeping flows. The only important parameters are...
-
Identify six types of invalid data that you might use in testing cash disbursements.
-
The manager of a Burger Doodle franchise wants to determine how many sausage biscuits and ham biscuits to prepare each morning for breakfast customers. The two types of biscuits require the following...
-
Describe the process of bare-metal restore in a virtualized environment. How does this differ from restoring to physical hardware, and what virtualization-specific challenges might arise ?
-
Find the indicated values. Find e if log e = 0.35, where e is the efficiency of a certain gasoline engine.
-
Display the graphs of the given functions on a calculator. (a) y = 10 x (b) y = 2 x (c) y = 1.1 x
-
Based upon evidence presented in this article, does Wal-Mart function as a monopsony in labor markets, or is the market for retail labor more competitive? Explain. Today, Wal-Mart employs more...
-
Suppose a 20-year Treasury bond with 5% semiannual coupon is currently traded at a yield of 6% (APR). 1) Is the price above or below 100? 2) What is the current price of the bond? 3) If the yield...
-
Alexandra bought a 7-year bond at a 7.50% discount to its par value of $1,000 three years ago. The bond has a 4.70% coupon rate payable semiannually. What was her effective annual rate of return if...
-
Madox Max Ltd pay a dividend of $3.3 per share next year. After that the dividend is forecast to grow at 15% for 1 year. From year three onwards dividends are expected to grow by 6% indefinitely....
-
Consider a coupon bond paying a 8% coupon rate annually, with a face value of HUF10,000, maturing in 6 years. Suppose that the appropriate discount rate is 5%. What is the current value of the bond?
-
What is the difference between enterprise-based and price-based multiples? Give an example of each and explain why they are defined as belonging to each category. 2.Why and how the incentive...
-
In the fluid filling operation of Example 9.6, suppose a sensor (e.g., a submerged float switch) is used to determine whether the contents of the tank have been evacuated, rather than rely on timer...
-
Answer the following two independent questions. a. MM Corporation is considering several proposed investments for the coming budget year. MM produces electrical apparatus for industrial complexes....
-
Fill in the blank with an appropriate word, phrase, or symbols(s). To find the y-intercept of the graph of a linear equation, set __________ equal to zero and solve the equation for y.
-
Fill in the blank with an appropriate word, phrase, or symbols(s). The ratio of the vertical change to the horizontal change for any two points on a line is called the _________ of the line.
-
Fill in the blank with an appropriate word, phrase, or symbols(s). The three methods used to graph a linear equation given in this section are _________, _________, and __________ .
-
The Rolling Department of Jabari Steel Company had 7,407 tons in beginning work in process inventory (90% complete) on October 1. During October, 82,300 tons were completed. The ending work in...
-
Gleason purchased a used van for use in its business on January 1, 2020. It paid $9,000 for the van. Gleason expects the van to have a useful life of four years, with an estimated residual value of...
-
Laker Company reported the following January purchases and sales data for its only product. For specific identification, ending inventory consists of 280 units from the January 30 purchase, 5 units...
Study smarter with the SolutionInn App