The portion of string between the bridge and upper end of the fingerboard (the part of...

The portion of string between the bridge and upper end of the fingerboard (the part of the string that is free to vibrate) of a certain musical instrument is 60.0 cm long and has a mass of 2.85 g . The string sounds an A4 note (440 Hz ) when played.

Where must the player put a finger (at what distance x from the bridge) to play a D5 note (587 Hz )? (See the figure (Figure 1) ) For both notes, the string vibrates in its fundamental mode.

Without retuning, is it possible to play a G4 note (392 Hz ) on this string?

Explain your answer in part B: why or why not?

Expert Solution

genius_generous answered 3 years ago

A 1.30-m string of weight 0.0121N is tied to the ceiling at its upper end, and...

A 1.30-m string of weight 0.0121N is tied to the ceiling at its upper end, and the lower end supports a weight W. Neglect the very small variation in tension along the length of the string that is produced by the weight of the string. When you pluck the string slightly, the waves traveling up the string obey the equationy(x,t)=(8.50mm)cos(172rad?m?1x?2730rad?s?1t)Assume that the tension of the string is constant and equal to W. How much time does it take a...

To maintain a bridge, Php 5,000 will be required at the end of 3years and...

To maintain a bridge, Php 5,000 will be required at the end of 3 years and annually thereafter. If money is worth 8%, determine the capitalized cost of all future maintenance.

Calculate the capitalized cost of a concrete bridge that must be replaced at the end of...

Calculate the capitalized cost of a concrete bridge that must be replaced at the end of useful life of 30 years. Worth of money is 6% annually. Data's are as follows: First Cost $4,800,000.00 Annual Maintenance $55,000.00 Repair Cost $280,000.00 (every 5 years)

(a)One end of a string is attached to a wall and the other end is attached...

(a)One end of a string is attached to a wall and the other end is attached to a mass sitting on a ramp tilted at an angle of 35 degrees. It takes a pulse 10 ms to travel the length of the 1 m string. The string has a mass 1.5 g. What is the mass that is attached to the string? (b) The string is replaced by two strings that are knotted together, L1 has a length 60...

Takes a string and removes all spaces and special characters, and converts // to upper case,...

Takes a string and removes all spaces and special characters, and converts // to upper case, returning the result // Pre: inString contains a string // Post: Returns a string with all spaces and special characters removed and // converted to upper case in c++ please

A standard violin string is 32.8 cm long from the tuning peg to the bridge. When...

A standard violin string is 32.8 cm long from the tuning peg to the bridge. When played open(without pressing a finger against the fingerboard), this string has a fundamental (lowest)frequency of 440 Hz. (a) What is the wavelength of the wave at this frequency? (Hint: the lowest frequency is alsothe longest wavelength that can produce a standing wave.) b. (b) What is the speed of the wave on the string? (Hint: this is not the speed of sound!)c. (c) How...

Please answer part d). A string is tied between two posts sticking out of the wall....

Please answer part d). A string is tied between two posts sticking out of the wall. The posts are separated by 1.20 m. A 5.00-cm-long snippet of the string weighs 1.50 grams. You attach a machine to one of the posts, so that the post can vibrate up and down at a frequency set on the machine. (You can still consider the string attached to this post as a node - the machine does not create a high amplitude right...

Part 1 readFile(String filename) In this method you are passed a String with the name of...

Part 1 readFile(String filename) In this method you are passed a String with the name of a file. This method will read the file in line by line and store each line in a String array. This String array is then returned. An example is shown below. File Contents: Purple Rain by Prince I never meant to cause you any sorrow I never meant to cause you any pain I only wanted one time to see you laughing I only...

From the end of a string (whose other end is firmly attached to the ceiling) we...

From the end of a string (whose other end is firmly attached to the ceiling) we attach a mass m1.Similarly, we attach a mass m2 from the end of a different string. Both strings have equal lengths and the masses are barely in contact when they are hanging freely. We pull out both masses so that they form angles θ1and θ2, respectively, with their equilibrium (vertical) positions. We then release the masses such that there is an elastic, heads-on collision...

binarySearchLengths(String[] inArray, String search, int start, int end) This method will take in a array of...

binarySearchLengths(String[] inArray, String search, int start, int end) This method will take in a array of strings that have been sorted in order of increasing length, for ties in the string lengths they will be in alphabetical order. The method also takes in a search string and range of indexes (start, end). The method will return a String formatted with the path of search ranges followed by a decision (true or false), see the examples below. Example 1: binarySearchLengths({"a","aaa","aaaaa"},"bb",0,2) would...

Question