A well with vertical sides and water at the bottom resonates at 7.00 Hz and at no lower frequency. (The air filled portion of the well acts as a tube with one closed end and one open end.) The air in the well has a density of 1.10 kg/m^3 and a bulk modulus of 1.33×10^5 Pa. How far down in the well is the water surface?

Q: Earthquakes at fault lines in Earth's crust create seismic waves, which are longitudinal (P-waves)…

A:

Q: Two strings, A and B, have respective mass densities A and µg respectively. The linear mass density,…

A: Given : uB = 9uA fA = fB

Q: What tension is needed to make a 1.2m long string resonate at its fourth harmonic with a frequency…

A: Given Data: The length of a string is, L=1.2 m The frequency of a string is, f=240 Hz The linear…

Q: decide to make one of the world’s largest musical instruments, using long cylindrical steel rods…

A: We know that the long cylindrical steel rods are clamped tightly at both ends. The speed of…

Q: air and is open at one end and closed at the other. The speed of sound in air at 0°C is 331 m/s.…

A: Given length of tube L =30 cm= 0.3m

Q: If a violin string vibrates at 490 Hz as its fundamental frequency, what are the frequencies of the…

A: 1) Given , Fundamental frequency of vibrating violin string is f= 490Hz We want to find frequencies…

Q: A piano “string” is steel wire with radius 0.500 mm and length 1.50 m. It is under 808 N of tension.…

A: Radius (r) = 0.50 mm Length (L) = 1.50 m Tension (T) = 808 N density of steel = 7860 kgm3Young's…

Q: A tube with both ends open to the air has a variable length. The air temperature is 22 degrees c. In…

A:

Q: An ethernet cable is 3.85 m long and has a mass of 0.195 kg. A transverse pulse is produced by…

A: Given data The length of the ethernet cable is given as L = 3.85 m. The mass of the ethernet cable…

Q: Suppose you want to build a musical instrument with a hollow pipe that is open at both ends. You…

A:

Q: Standing-wave vibrations are set up in a crystal goblet with four nodes and four antinodes equally…

A: Answer:frequency  = 11.467 KHz

Q: A steel with with a linear density of 3.78 kg/m is stretched between two nails and has a tension of…

A: Given data The linear density of the steel is μ = 3.78 kg/m The tension in the wire produced is T =…

Q: A string is tied across the opening of a deep well, at a height 5 m above the water level. The…

A: It is given that,

Q: An ethernet cable is 4.20 m long and has a mass of 0.220 kg. A transverse pulse is produced by…

A: We have to use the basic formula here.

Q: The speed of sound in a solid medium is given by the formulae v = VElp where E is the value of…

A: speed of sound in steel (v) = 5800 msdiameter of rod (d) = 2 cm = 0.02 m radius of rod (r) = 0.01 m…

Q: Earthquakes at fault lines in Earth's crust create seismic waves, which are longitudinal (P-waves)…

A: There are two sorts of waves that are released during an earthquake. Longitudinal waves and…

Q: By proper excitation, it is possible to produce both longitudinal and transverse waves in a long…

A: The expression for the required tension is,

Q: Suppose you want to build a musical instrument with a hollow pipe that is open at one end and closed…

A:

Q: A sound wave has an intensity level of 118.8 dB in air. The density of air at 20.0°C is ρ = 1.20…

A: Given intensity level of sound =β = 118.8 dB density of air = ρ = 1.20 kg/m3 speed of sound = v =…

Q: Two strings, A and B, have respective mass densities , and H, respectively. The linear mass density,…

A:

Q: A string clamped at two ends is vibrating at a fundamental frequency of 442.2 Hz such that the…

A: SOlution: given that n = 442.2 Hz L = 40 cm = 0.4 m d = 0.4 mm, r=0.4/2=0.2 mm calculate the density

Q: A pipe open at both ends has a length of 0.88 m. If the temperature of the room is 291 k, caculate…

A: Given: length, L= 0.88 m  speed of sound, V= 331 m/s  n = 3 harmonic   Solution: Consider the…

Q: The windpipe of a typical whooping crane is about 4.1 ft long. What is the lowest resonant frequency…

A:

Q: Suppose you want to build a musical instrument with a hollow pipe that is open at both ends. You…

A:

Q: The speed of sound in a solid medium is given by v = Elp where E is the value of Young's modulus for…

A: Speed of the sound wave, v=5.8×103m/s Length of the steel rod, L=1.02m Diameter of the rod,…

Equation of Waves

Wave is an oscillation or disturbance traveling in a medium. It performs the transportation of energy but does not carry any matter. This motion of waves will transport fuel in a medium without permanent transfer of mass (particle).