Question
Question 13 4 pts If a standing wave on a string of length, L, shows four...

Question 13 4 pts If a standing wave on a string of length, L, shows four peaks and four troughs between two fixed points, what is NOT true about this wave? It has 5 nodes The frequency is equal to 46/L m-4 The wavelength is equal to 2L It has 4 antinodes
Answers
Given: A= Antinodes N= Nodes nããão Distance between two Nodes,=h 2 rh + % / 닐 So, = 2L or wavelength, n=4 (24) 2= 24-option (e) s option (a) Antinodes=4 → obtien (f) No des=5 V 2L frequency, f= & E= speed of u So, option (b) is wrong& it is the answer Wave.
Similar Solved Questions
1 answers
Please show all work 5. SML A stock is appropriately priced at $40 per share. At...
please show all work 5. SML A stock is appropriately priced at $40 per share. At this price, the required return is 15% and 15 beta coefficient is 1.2. At this same point in time, the return on the 20-year Treasury is expected to be 3. What is the market risk premium? What should happen to the r...
1 answers
A characteristic of market orders is execution ___________ and price __________. Whereas a characteristic of limit...
A characteristic of market orders is execution ___________ and price __________. Whereas a characteristic of limit orders is execution ___________ and price _________. A. Certainty; Certainty; Uncertainty; Uncertainty B. Uncertainty; Uncertainty; Certainty; Certainty C. Certainty; Uncertainty; Certa...
1 answers
Write the symbol (and charge for the ion that will be used to precipitate the sulfate
Write the symbol (and charge for the ion that will be used to precipitate the sulfate...
1 answers
Which of the following foods is rich in nutrients that will help hair, skin, and nails...
Which of the following foods is rich in nutrients that will help hair, skin, and nails to grow? A. Lettuce B. Yogurt C. Carrots D. Apples A bag of candy contains two servings, and each serving is 800 calories. Which is the healthiest choice? A. Ear one serving and save the other serving B. Eat one ...
1 answers
3 Problem 12-23 Make or Buy Decision (L012-3) 12 points eBook Silven Industries, which manufactures and...
3 Problem 12-23 Make or Buy Decision (L012-3) 12 points eBook Silven Industries, which manufactures and sells a highly successful line of summer lotions and Insect repellents, has decided to diversify in order to stabilize sales throughout the year. A natural area for the company to consider is the ...
1 answers
Other than financial resources, what are some additional barriers to healthcare in America? Has the Affordable...
Other than financial resources, what are some additional barriers to healthcare in America? Has the Affordable Healthcare Act solved our current healthcare dilemma? Why or why not?...
1 answers
Total estimated cost of trip $20,000 Assuming that your estimated total cost will grow by 2.5%...
Total estimated cost of trip $20,000 Assuming that your estimated total cost will grow by 2.5% per year (due to inflation), demonstrate how you would compute the expected future cost of your dream vacation Suppose that you can invest money every month into a fee-free mutual fund and that this fund i...
1 answers
What is the balanced equation for the complete combustion of pentane (C5H12)?
What is the balanced equation for the complete combustion of pentane (C5H12)?...
1 answers
1 of 15 (0 complete) An investment of $3300 earns interest at 6.6% per annum compounded...
1 of 15 (0 complete) An investment of $3300 earns interest at 6.6% per annum compounded annually for four years. At that time the interest rate is changed to 7% compounded semi-annually. How much will the accumulated value be three-and-a-half years after the change? The accumulated value is $. (Roun...
1 answers
At a certain temperature, the half-life of the first order decomposition of 2,4-cyclohexadienone (shown below) is...
At a certain temperature, the half-life of the first order decomposition of 2,4-cyclohexadienone (shown below) is 2.11 hr 2,4-cyclohexadienone phenol Answer the following questions about the decomposition of 2,4-cyclohexadienone and report all answers to three significant figures. 1. If the initial ...
1 answers
A wire carrying a current of 2.60 A has a straight segment of 2.35 m. Determine...
A wire carrying a current of 2.60 A has a straight segment of 2.35 m. Determine the magnitude of the magnetic field due to this segment of wire at a point P which is at the end of the straight segment of wire and a distance of 2.66 m perpendicular to the wire....
1 answers
Need Help In ASP.NET Create a webpage with different text boxes. The webpage must provide the following functionality using JavaScript to make validation controls: o text box to enter FROM city o text...
Need Help In ASP.NET Create a webpage with different text boxes. The webpage must provide the following functionality using JavaScript to make validation controls: o text box to enter FROM city o text box to enter TO city, verify that the FROM and TO cities are different. o text box to enter DEPARTU...
1 answers
Chapter 7: Accounting for Receivables Accounting for Notes Receivables. Fornell Private Investigators, Inc., borrows $100,000 from...
Chapter 7: Accounting for Receivables Accounting for Notes Receivables. Fornell Private Investigators, Inc., borrows $100,000 from Gibbs, Inc. on August 1, 2018, by signing a one-year note with 6% interest payable upon maturity. 1) How should the note be reported on Gibbs, Inc.'s balance sheet o...
1 answers
From the following list, determine the missing reagents. a. NaOH. b. Hz, Pd/C C. NaOH, H202...
From the following list, determine the missing reagents. a. NaOH. b. Hz, Pd/C C. NaOH, H202 d. NaoMe, MeOH e. Na, NH3 f. H2SO4 H20 g. NaNH2 h. CrO2, H2SO4 (aq) 1. NaBH4, MeOH H2SO4, MeOH k. C PK I. Met m. Phli n. H2, Lindlar's catalyst O. BH3, THE p. Nah q. H30+ workup r. PCC s. OsO4, H2O2 ...
1 answers
"Air! Airll Airl!! I must have air screamed the a. Obligate anaerobe b. Facultative aerobe c....
"Air! Airll Airl!! I must have air screamed the a. Obligate anaerobe b. Facultative aerobe c. Facultative anaerobe d. Obligate aerobe None of the above 12. Which of the following are extremophiles? Halobacteria b. Chlamydia trachomatis c. Cyanobacteria d. Picrophilus oshimne e. "n" and &...
1 answers
Consider the phase diagram below for a mixture of chloroform and methanol, looking at how the...
Consider the phase diagram below for a mixture of chloroform and methanol, looking at how the boiling point changes with composition at constant pressure. If you started with a solution that was Xchloroform = 0.1 at a temperature of 333 K, is it possible to use fractional distillation to purify this...
1 answers
If 25% of the individuals in a population have the recessive trait, does that mean that...
If 25% of the individuals in a population have the recessive trait, does that mean that 25% of the alleles in the population are recessive alleles? Explain. (2 marks)...
1 answers
Question 23 1 pts The figure shows two charges q = 2 = 20 u Cheld...
Question 23 1 pts The figure shows two charges q = 2 = 20 u Cheld at a fixed distance d = 2 m apart. A third charge q = 40 C is brought and placed as shown in the figure, forming an equilateral triangle with the other two. What is the magnitude and direction (with respect to the positive x axis) of ...