Question

Square waves of 200 and 301Hz are sounded together. How many beats are heard? Write out...

Square waves of 200 and 301Hz are sounded together. How many beats are heard? Write out the harmonics of each tone and indicate harmonics that might beat with harmonics of the other tone. Do the same for sawtooth waves at these frequencies. Can second-order beats be explained as beats between harmonics of the two tones?

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Solution:

beats are heard = f2 - f1

                            =   301 - 200

                            =   101 Hz

=> harmonics of each tone   = nf = n * (101)

where, n = 1,2,3...n

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A stone is dropped from the top of a cliff. The splash it makes when striking...
A stone is dropped from the top of a cliff. The splash it makes when striking the water below is heard 3.2 s later. How high is the cliff? 2. The pressure variation is a sound wave is given by Δ P = 0.0035 sin (0.38 π x – 1350 π t) Determine a. the wavelength b. the frequency c. the speed and d. the displacement amplitude of the wave. Assume the density of the medium to be 2.2 x...
Question 1 Science affecting our daily lives is exemplified by: relying on hunches to solve crimes....
Question 1 Science affecting our daily lives is exemplified by: relying on hunches to solve crimes. using DNA evidence in criminal investigations. seeking the help of people with psychic visions in police work. relying entirely on preconceptions to identify people who may have committed crimes. 4 points Question 2 When an object’s velocity changes, which of the following must have occurred? A unbalanced force acted on the object. An balanced force acted on the object. The object started to deviate...
Write a Python 3 program called “parse.py” using the template for a Python program that we...
Write a Python 3 program called “parse.py” using the template for a Python program that we covered in this module. Note: Use this mod7.txt input file. Name your output file “output.txt”. Build your program using a main function and at least one other function. Give your input and output file names as command line arguments. Your program will read the input file, and will output the following information to the output file as well as printing it to the screen:...
Q: Write one paragraph summary about this article. Big oil and the environment The truth about...
Q: Write one paragraph summary about this article. Big oil and the environment The truth about big oil and climate change Even as concerns about global warming grow, energy firms are planning to increase fossil-fuel production. None more than ExxonMobil. In america, the world’s largest economy and its second biggest polluter, climate change is becoming hard to ignore. Extreme weather has grown more frequent. In November wildfires scorched California; last week Chicago was colder than parts of Mars. Scientists are...
What have we done? Daddy would know what to do, but I don't. I really thought...
What have we done? Daddy would know what to do, but I don't. I really thought growing this business would be an easy thing for us, but now I am not so sure. All of the work that we did in 2005 was supposed to set us up for new success, profits, and a bright future. But now, we are showing losses on both the historical investment and on our modernization and expansion. Gretchen Reeves was talking in early February...
a)How is it possible to determine if CaCO3 is Cl- free after synthesis? b)How can the...
a)How is it possible to determine if CaCO3 is Cl- free after synthesis? b)How can the Cl- ions be remove from CaCO3 after synthesis? I should answer the questions from the following experiment but if you know the answer and you are sure, yo do not need to read experiment. Please answer correctly because i hav no chance to make wrong :(((( Physical and Chemical Properties of Pure Substances Objective The aim of today’s experiment is to learn handling chemicals...
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary...
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary rivals? How will the acquisition of Reebok by Adidas impact the structure of the athletic shoe industry? Is this likely to be favorable or unfavorable for New Balance? 2- What issues does New Balance management need to address? 3-What recommendations would you make to New Balance Management? What does New Balance need to do to continue to be successful? Should management continue to invest...
Sign In INNOVATION Deep Change: How Operational Innovation Can Transform Your Company by Michael Hammer From...
Sign In INNOVATION Deep Change: How Operational Innovation Can Transform Your Company by Michael Hammer From the April 2004 Issue Save Share 8.95 In 1991, Progressive Insurance, an automobile insurer based in Mayfield Village, Ohio, had approximately $1.3 billion in sales. By 2002, that figure had grown to $9.5 billion. What fashionable strategies did Progressive employ to achieve sevenfold growth in just over a decade? Was it positioned in a high-growth industry? Hardly. Auto insurance is a mature, 100-year-old industry...
1.Establishing the virtual Management: As known, managing virtual staff requires a different method or approach than...
1.Establishing the virtual Management: As known, managing virtual staff requires a different method or approach than managing local staff. Due to that reason, Golden Scent has developed a strategic plan to successfully manage its virtual staff in the USA. Identify the suitable manager. to make sure our work will proceed as we planned, Golden Scent willrecruit a virtual manager with the essential skills and knowledge required to manage virtual employees. Find the skilled people to work with. Since not everyone...
The assignment summary sheets will be submitted week 14 with Test 3. You are to personally...
The assignment summary sheets will be submitted week 14 with Test 3. You are to personally experience the power and satisfaction of developing these skills firsthand and to reflect and write about this experience. Over the years, many students have shared amazingly rewarding experiences as they worked on these skills. The assignment will be evaluated and be weighted as 5% of your final mark (together, they are worth 20% of your mark for Test 3, which is worth 25% of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT