(3) A 25.0-g string is stretched with a tension of 43.0 N between two fixed points 12.0 m apart. What is the frequency of the second harmonic? (You’ll have to study the relations of wavelength, length of string, frequency, and velocity of standing waves on a string (§14-8 of our textbook).

Q: A stretched string fixed at each ends has a mass of 40 g and a length of 7 m. When the tension in…

A: Solution:- Given a standing wave of 3 harmonics Thus (3/2)×λ=L=7 λ=14/3= 4.66 m

Q: Two consecutive frequencies of standing waves on a string fixed at both ends are 280 Hz and 315 Hz.…

A: Given data The frequency of the standing wave on one end is fn = 280 Hz. The frequency of the…

Q: For standing waves on a string of length L, the higher frequencies are not multiples of the…

A: Standing wave is a type of stationary wave in which the peak of the wave oscillates with a time…

Q: •49 ILW A nylon guitar string has a linear density of 7.20 g/m and is under a tension of 150 N. The…

A:

Q: A taut string for which μ = 5.00 × 10-2 kg/m is under a tension of 80.0 N. How much power must be…

A:

Q: Two identical but separate strings, with the same tension, carry sinusoidal waves with the same…

A:

Q: A wire 26.0 m long and having a mass of 160 g is stretched under a tension of 410 N. If two pulses,…

A:

Q: If you reduce the tension in onof the strings of your violin. What effect does this have on the…

A:

Q: Consecutive standing waves occur at frequencies 280 Hz and 315 Hz on a taut string fixed at both…

A:

Q: A variable length air column (closed on one end) is placed just below a vibrating wire of mass…

A: For a closed end air column, the 1st harmonic frequency is given as, Here, v is the speed of sound…

Q: Two identical piano wires have a fundamental frequency of 600 Hz when kept under the same…

A: Given information: Here, f0 is the fundamental frequency and Δf is the beat frequency. Let the…

Q: 0-30° 1. A stone of mass M = 1.3 kg is suspended from a string on a 30° incline as shown above. If…

A:

Q: The non-attached end of a horizontal rope is oscillated vertically with a frequency of 8Hz. The rope…

A: Given:        Frequency = 8Hz        Tension =  78 N       Density of rope = 360 g/m   Velocity of…

Q: A uniform rope of total mass 4.9 kg and length 1.6 m is suspended vertically; the lower end of the…

A: Mass of the rope is M = 4.9 kg  Length of the rope is L = 1.6 m  Acceleration due to gravity g = 9.8…

Q: If a 20-m string has a mass per length of 5.30 x 10^(-2) kg/m, and is stretched to a tension of 30.0…

A:

Q: *9. m The speed of a transverse wave on a string is 450 m/s, and the wavelength is 0.18 m. The…

A: The expression for find frequency is f=vλ Substitute values in the above equation…

Q: The non-attached end of a horizontal rope is oscillated vertically with a frequency of 8Hz. The rope…

A: frequency (f) = 8 Hz Tension (T) = 78 N linear mass density (μ) = 0.36 kgm

Q: A stretched string fixed at each ends has a mass of 40 g and a length of 7 m. When the tension in…

A:

Q: --50 For a particular transverse standing wave on a long string, one of the antinodes is at x = 0…

A: in a given fig   amplitude A = 4cm = 0.04 mt          distance between antinode and adjacent node =…

Q: (11.52) The speed of waves on a string is 97 m/s. If the frequency of standing waves is 475 Hz, how…

A:

Q: If a 20-m string has a mass per length of 5.30 x 10(-2) kg/m, and is stretched to a tension of 30.0…

A:

Q: Suppose that the maximum velocity of the points of a string on which a sine wave propagates is v s .…

A: Vmax = V = AW  Now  At , ant distance x from mean position  Speed = W√(A2-x2)

Q: Can the amplitude of the standing waves in Fig. 11–40 be greater than the amplitude of the…

A: Yes,the amplitude of the standing waves greater than the amplitude of the vibrations that cause them…

Q: an organ pipe whose length is held constant resonates at a frequency of 224 Hz when the air…

A:

Q: One end of a string 4 meters long is vibrated up and down by a vibrator with a frequency of 20 Hz,…

A:

Q: A string is fixed at both ends and is vibrating at 136 Hz, which is its third harmonic frequency.…

A:

Q: If the tension in a string were increased by a factor of four, by what factor would the wave speed…

A: Given: The tension of the spring is increased by four times.

Q: A string is fixed at both ends and vibrating at 130 Hz, which is its third harmonic frequency. The…

A:

Q: A string has a mass of 7.8g and a length of 1.55m. A second string has a mass of 4.4g and a length…

A:

Q: A string can have a "free" end if that end is attached to a ring that can slide without friction on…

A: Given  Length of string is ' L ' At fixed end node will be formed . At Free end antinode will be…

Q: A string with a mass of 0.30 kg has a length of 4.00 m. If the tension in the string is 50.00 N, and…

A: The expression for the angular frequency of the wave is Here, f is the frequency of the wave. The…

Q: If a single disturbance at an unknown distance emits both transverse and longitudinal waves that…

A: If a single disturbance at some unknown distance sends longitudinal waves at one known speed, and…

Q: What happens to the fundamental frequency of a string fixed at both ends if the hanged mass is…

A:

Q: Consecutive standing waves occur at frequencies 280 Hz and 315 Hz on a taut string fixed at both…

A:

Q: Two identical piano wires have a fundamental frequency of 555 Hz when kept under the same tension.…

A:

Q: What happens to the speed of a wave on a string when the frequency is doubled? Assume the tension in…

A:

Q: Suppose you shake a slinky continuously in an up and down fashion such that a transverse waves…

A: Given:- 15 peaks have been made during a time of 2.03 sec   Find:- The frequency of the wave

Q: For any given wave (moving at a constant speed), if the frequency quadruples, the wavelength

A: Given data The final frequency f2=4f1 Here f1 is the initial frequency.   The wavelength for the…

Q: The windpipe of a typical whooping crane is about 5.4 feet long, what is the lowest resonant…

A:

Q: Suppose that there are standing waves in a closed pipe. Which of the following is true regarding the…

A: Standing waves are present in closed pipe .

Q: A string of mass 2.50 kg is under a tension of 200 N. The length of the stretched string is 20.0 m.…

A:

Q: A stretched string fixed at each ends has a mass of 53 g and a length of 8 m. When the tension in…

A: Standing waves are created when two waves traveling in opposite directions interfere with each…

Shock Waves

Shock waves are common in continuum mechanics, and their dominance is attributable to the fact that they are stronger (or even less) compressible. Substantial perturbations propagated as sudden dynamic changes of a compressible medium supersonically. Shock waves are all around us in our daily lives. Lightning, earthquakes, volcanic eruptions, and meteorite impact all produce them in nature. Even the earth, which is protected by its magnetic field, generates a shock wave as in solar wind that travels around 20 Earth radiuses. These shock waves might be either constant, linked to the body, or unsteady, i.e., moving around with time. All of the shocks mentioned above can be damaging, so precautions must be taken to reduce their impact.