The angle of the oblique shock wave=   Mach number downstream the shock wave =   Stagnation pressure downstream the shock wave =

Q: Solid Liquid Gas © The University of Waikato Te Whare Wänanga o Waikato | www.sciencelearn.org.nz…

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Q: Trial Mode Median Arithmetic mean 0.5 mm 60гpm 90 rpm 120 rpm 0,392 0,554 1 mm 0.5 mm 0.5 mm 0.1 mm…

A: there is a ball and sieve experiment; data is given in tabular form; we have to interpret the effect…

Q: The intensity of sound is measured in watts per square meter. Normally this is given as a relative…

A: Concept used: Intensities of different sounds can be added to produce net intensity.

Q: a) Compute the wavelength in air of ultrasound with a frequency of 44 kHz if the speed of sound is…

A: Part A. use the following relation v=fλ here v is the speed of ultrasound wave f is the frequency λ…

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A: The atomic mass of Neon is  The atomic mass of krypton is The temperature of krypton is The relation…

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: PRACTICE IT Use the worked example above to help you solve this problem. A train at a speed of 36.4…

A: Given  T=21.7oC=21.7+273=294.7 k (air temperature) Now velocity of sound can be determined using the…

Q: A car travelling south at 36 m/s sounds a 456 Hz horn. What frequency is heard by the driver if he…

A: speed of car = 36 m/s frequency of horn (f) = 456 Hz speed of another car = 25 m/s Speed of sound in…

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A: Given 1)  The wavelength of the sound is λ=0.5 m The speed of the wave in steel  is  v= 5060 m/s…

Q: A seismographic station receives S and P waves from an earthquake, separated in time by 15.0 s.…

A: Given: speed of S wave, vS=4.50 m/s speed of P wave, vP=8.80 km/s   Solution: Consider the seismic…

Q: If you put your finger right above a flame you will not get burn't. The reason for this is that the…

A: A- If you put your finger right above a flame you will not get burn't. The reason for this is that…

Q: Intensity of sound = (10] ^(-6) W/m^2, measured the intensity level? if the sound inaudible or…

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Q: * The frequency of the sound audible to the :human ear a-0-20 HZ b-20-400HZ c-20-20000HZ d-20-1000HZ…

A: in this question multiple choices question  is being  asked .

Q: TI A mother hawk screeches as she dives at you. You recall from biology that female hawks screech at…

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Q: 12. Two vehicles move as shown in the figure. Calculate the frequency heard by the truck driver…

A: speed of patrol (vc) = 120 kmhr speed of truck (vt) = 70 kmhr temperature = 35oC the original…

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A: B

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A: Whenever a wave hits a boundary then some part of this wave gets reflected, some part gets refracted…

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A: The stream length is  The roughness coefficient is  The intensity of rainfall is  The slope is  The…

Q: 10 A. How does the speed of sound in air compare with its speed in water and in steel? Reference…

A: The speed of sound varies significantly depending on the medium it travels through. In general, it…

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A: When a jet travels faster than speed of sound, sounds from approach source gets interfered with…

Q: QI- Find the speed of sound in a gas and its molecular weight, given its bulk modulus is 2x10° N/m²,…

A: We have a gas with bulk modulus B=2*106N/m2, density ρ=103kg/m3 and adiabatic constant γ=1.4 at a…

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Q: Required information Akiko rides her bike toward a brick wall with a speed of 7.00 m/s while blowing…

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Q: Explain why the speed of sound is faster in solids than in gases. Include two other factors what can…

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Q: Wind gusts create ripples on the ocean that have a wavelength of 8.03 cm and propagate at 2.87 m/s.…

A: Given Wavelength = 8.03 cm = 0.0803 m Wave speed = 2.87 m/s We have to calculate frequency of the…

Q: The student is reading 290 words per minute while listening to music. What is the tempo of the…

A: While listening to music, the student is reading 290 words per minute.What is the music they are…

Q: The loudness level of a sound, D, in decibels, is given by the formula D = 10 log (10¹21), where I…

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Q: A 6 m 0 = 30° B At the instant shown the length of the boom AB is being decreased a the constant…

A: Given:-  At the instant shown the length of the boom, AB is being decreased at  the constant  rate…

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A: Required : Graph between 1/r^2 vs cpm

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A:

Q: On increasing the temperature, the speed of sound in air: O a. increases O b. does not change O .…

A: The formula for calculating speed of sound in air is v=331m/s+0.6m/sC×T Where T is the temperature

Q: A seismographic station receives S and P waves from an earthquake, separated in time by 16.8 s.…

A:

Q: A plane travels at an atmosphere of 3°C, plane must exceed a velocity of in order to break the sound…

A: The speed of sound at the given temperature T=30C is 333 m/s.

Q: 3. The driver of a truck parked on a mountain road give the air horn a quick blast toward a rock…

A: Given, Distance d=0.6 km=600 m time t=3.55 s Expression for the speed of the sound is  2d=vt....(1)…

Q: At what temperature, the speed of sound in the air will become double of its value at 27°C? a) 54°C…

A: D

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A: solution is given as

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A: Car A and Car B are moving away

Q: 5. Kittel, Ch4-14, Heat capacity of liquid He at low temperature. The velocity of longitudinal sound…

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Q: Problem No. 3 - What is the Speed of sound Air where atmosphere with 70 deg Fahrenheit?

A: Answer the most important factor influencing the speed of sound in air is temperature.  The speed is…

Q: 1. The driver of a truck parked on a mountain road give the air horn a quick blast toward a rock…

A:

Q: What is the speed of sound (in m/s) in carbon dioxide at the normal boiling temperature of water?…

A: