Pressure is abruptly changed from 5 bar to 30 bar at t = 0. The transducer (being of first order) indicates a value of 20 bar after 30 seconds. Determine the time required to reach the pressure 95% of the final value.

Q: Q. 2. (a) Calculate the resonant frequency of a cylindrical resonantor of the following dimensions.…

A:

Q: Sound exerts a pressure P on the human ear.† This pressure increases as the loudness of the sound…

A: Given : relationship between pressure and loudness P = 0.0002 × 1.122D

Q: A tuning fork is struck, and the tips of the prongs (tines) are initially displaced 0.4 mm from…

A: given,d=0.4mmf=440Hza=0.1mmt=4secfrom equation,d=ae-ctcos(2πft)put all the…

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

A:

Q: Total Pressure is measured in the Pitot Tube True False

A: Solution attached in the next step

Q: The speaker diaphragm with a diameter of 30 cm oscillates with an amplitude of shift 0.020 mm.…

A: Assumptions : Frequency of the electrical signal= 1kHz Angular frequency of the signal = ω=2πx103…

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: what is the wave speed inside a closed pipe if the temperature is 41 degrees Fahrenheit?answer must…

A:

Q: A solid copper object hangs at the bottom of a steel wire of negligible mass. The top end of the…

A:

Q: A 5.50 g mass is suspended from a cylindrical sample of collagen 3.50 cm long and 2.00 mm in…

A: The expression for the Young’s modulus is,

Q: A granite rod of 60 cm length is clamped at its middle point and is set into longitudinal…

A:

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: sure recovery when the at Ax/A, 1.2, i.e. th

A: Given as, p0=30 kPa

Q: Determine how much the average force acting on the eardrum of the human ear (area S = 66 mm2) is…

A: Given data: The area of drum is S=66 mm2. The sound pressure is P1=1123 Pa. The sound pressure…

Q: Suppose flud B has 3.5 times the Bulk madulus and 1.7 times the density of fluid A. Find the ratio…

A:

Q: A sound wave is modeled as ΔP = 1.80 Pa sin (55.41 m−1 x − 18,840 s−1 t). What is the maximum change…

A: The pressure of sound wave can be expressed as

Q: What is the radius of a drum membrane held under a tension of 3990 N if the required frequency is…

A: Given: Tension on the string, T = 3990 N Frequency required, f = 440 Hz Area density, s = 0.01 kg/m…

Q: Describe what is meant by the quality factor, Q, of a mechanical oscillator.

A:

Q: find the frequency V of natural longitudinal vibrations of the rod

A: Sound waves require a medium for propagation. When sound waves travel through a thin rod, the length…

Q: A student is performing the experiment of Resonance Column. The diameter of the column tube is 4 cm.…

A: It is given as,

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,…

Q: Your experiments on a particular insulator indicate that at 20°C, the average speed of sound in the…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Longitudinal sound waves

A:

Q: A steel wire in a piano has a length of 0.800 m and a mass of 4.30 grams. To what tension must this…

A: The lowest frequency of vibration is called as fundamental frequency. The fundamental frequency is…

Q: The term that describes the heating effect of a sine wave is ___. (A) Peak (B) Average (C) RMS (D)…

A: When an electric current flows through a resistive element, such as a wire or…

Q: a steel wire with a uniform tension T=600N, length L=2m and mass 8 kg. a) Find the elementary…

A: Given:- A piano tuner stretches a steel piano wire with Tension T = 600 N  The length of the steel…

Q: The speed of sound in air is 331 m/s at atmospheric pressure and 0 Celsius.  Suppose you put a…

A: Given Speed of sound in air  (V0) = 331 m/s                                at 0° C   We know speed…

Q: A sound wave is modeled as AP = 2.27 Pa sin (50.46 m¯1 . x – 17156 s · t). What is the maximum…

A: According to question we need to find--- What is the maximum change in pressure, the wavelength,…

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

A:

Q: the average bulk modulus of Earth's crust given that the density of rock is about 2800 kg/m3. Pa

A: speed of longitudinal wave ( P-Wave) in a fluid is given by v = Bρ B is the bulk modulus of the…

Q: A copper block is suspended from a wire, as in part 1 of the drawing. A container of mercury is then…

A:

Q: What is the radius of a wire that has a wave velocity of 225m / s when stretched with a tension of…

A:

Q: Many opera singers (and some pop singers) have a range of about 2 octaves or even greater. Suppose a…

A:

Q: 12. Apoint monopole source (q = 1 m³/s) pulsates in air at 20°C from 1 to 1000 rad- of the angular…

A: As we know that,I∝1R2 ....aNow, let the two intensities be I1 and I2 at distance R and 2RAs we are…

Q: What is the frequency of the 1st mode for the bottle?

A: we know , frequency f=1V   (where V=volume)----------------------(1)                         ANS:The…

Q: In a liquid with a density of 1100 kg/m3, longitudinal waves with a frequency of 370 Hz are found to…

A: