Sound will travel the fastest at 20°C in   Air   Wood   Glass   It will travel the same in all because they are all at the same temperature

Q: The range of human hearing extends from 20 Hz to 20 kHz.  Find the wavelengths of these extremes, at…

A: We know:

Q: What is the wavelength in air if the frequency is 2 Hz

A:

Q: Calculate the speed of sound v in air using the formulav=VYRT/M, wherey=14, R=8.315 J/mol-K, M=…

A: We know that:- The speed of sound is directly proportional to the square root of temperature and…

Q: A sound wave in air has a frequency of 500 Hz and a wavelength of 68 cm. What is the air…

A:

Q: A fan blows the air and gives it kinetic energy. An hour after the fan has been turned off, what has…

A:

Q: Please help:

A: option second: The short pipe      correct option

Q: What is the Speed of sound Air where atmosphere with 70 deg Fahrenheit?

A:

Q: The table shows the speed of sound in various materials at 20 °C and 1 atmosphere. Material Speed…

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: The longer the sound waves are, the ______________ (lower/higher) theirfrequency is and the…

A: If the sound waves are longer, then their frequency will be lower.

Q: What do you expect to be the wavelength of sound at 21.6c if the frequency is 800hz

A: Given: Temperature T=21.6 C Frequency n=800 Hz To find:  Wavelength =??

Q: Determine the percentage change in the speed of sound in air when the temperature changes from 10…

A:

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: pipe open at both ends has a fundamental frequency of 300.0 Hz when the temperature is 0°C. (a) What…

A:

Q: The fundamental frequency of an open organ pipe that corresponds to a middle C is [f] Hz on the…

A: Since, The fundamental frequency of an open organ pipe corresponds to the B above middle C (493.9 Hz…

Q: In response to the compression wave that hits it, the eardrum then a doesn't move at all because no…

A: Sound waves passing the ear move through external auditory canal, before striking the eardrum and…

Q: As temperature of air increases, the speed of the sound wave travelling in the air   decreases…

A: We know that, V=√(YRT/M) V= velocity of sound Y=adiabatic constant R=gas constant T=absolute…

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…

Q: Can sound be propagated in a vacuum? Explain

A: Short answer : NO

Q: Example 1 A sound wave of wavelength 0.75 m is travelling in air at 0.0°C when it hits a block of…

A: Given data: The wavelength of sound wave is λ=0.75 m. The speed of wave in steel is v=5050 m/s.

Q: On increasing the temperature, the speed of sound in air: a. first increases then become constant b.…

A: Speed of sound in air with temperature is given by  v=331+0.61T where v is speed and T is…

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

A:

Q: A sound wave traveling through a tube or string is a special case of a wave referred to as?

A: We know that, A standing wave is the combination of two waves moving in opposite directions with the…

Q: the sound of a weight dropping to the ground is in 87 seconds what is the frequency of the sound…

A: The expression for the frequency is, Here, T is the time.   The expression for the wavelength is,…

Q: An organ pipe has a length of 2.45 m and is open at both ends. Determine the fundamental frequency…

A: It is given that,

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: What a sound wave has a frequency of 727 HZ an air and a way blank of 0.51 M. what is the…

A:

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

Q: What is the speed of sound in air that is 10°C (283.15 K)?

A: Given data:  Temperature (T) = 10°C Required: The speed of the sound in air

Q: When a sound wave transitions to a medium with a faster speed of sound (e.g., from air to water),…

A: Sound travel in the form of longitudinal wave. When it travels from one medium to another its…

Q: A copper bar is struck at one end. The sound traveling through the bar reaches the other end 6 ms…

A:

Q: The speed of sound in air or any other gas depends on the ratio of the pressure of the gas to the…

A: the Question is --- At what factor the speed of sound depend ?

Q: A sound wave in a tube or on a string is a type of wave known as?

A: The sound wave is a pressure wave which is produced due to vibration in the air. When sound wave…

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: Sound waves travel slower through steel than in air because the molecules in the steel are too close…

A: [FALSE] sound waves are the disturbance in the medium transporting energy from point to point by…

Q: What is the wavelength in air at 22° C of a 440 Hz sound?

A:

Q: What is the spced of sound in air when the air temperature is 31°C?

A:

Q: A sound wave is travelling in air has a frequency of 500 Hz, What is the wavelength of the wave in…

A: Given  Frequency f=500 Hz Temperature of air T=250 C   To Find  Wavelength of wave λ

Q: On a hot summer day, the temperature of air in Arizona reaches 121°F. What is the speed of sound in…

A: Convert the temperature of air in Arizona in Kelvin.…

Q: Would you expect the pitch (or frequency) of an organ pipe to increase or decrease with increasing…

A: A change in temperature will cause a change in speed of sound. The relation between the absolute…

Q: At which temperature will sound travel faster? *         0ºC       50ºC       75ºC       100ºC

A: Sound energy is a type of energy .Sound travels by vibration of medium particles .

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.