What is the differ between compression and rarefaction in sound wave?

What is the differ between compression and rarefaction in sound wave?
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The propagation of sound waves in a gas involves – (1) Adiabatic compression and rarefaction (2) Isothermal compression and rarefaction (3) Isochoric compression and rarefaction (4) Isobaric compression and rarefaction

Description : The propagation of sound waves in a gas involves – (1) Adiabatic compression and rarefaction (2) Isothermal compression and rarefaction (3) Isochoric compression and rarefaction (4) Isobaric compression and rarefaction

Last Answer : (1) Adiabatic compression and rarefaction Explanation: Sound is a mechanical wave that is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the ... . Through solids, however, it can be transmitted as both longitudinal waves and transverse waves.

The propagation of sound waves in a gas involves – (1) Adiabatic compression and rarefaction (2) Isothermal compression and rarefaction (3) Isochoric compression and rarefaction (4) Isobaric compression and rarefaction

Description : The propagation of sound waves in a gas involves – (1) Adiabatic compression and rarefaction (2) Isothermal compression and rarefaction (3) Isochoric compression and rarefaction (4) Isobaric compression and rarefaction

Last Answer : (1) Adiabatic compression and rarefaction Explanation: Sound is a mechanical wave that is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within ... is transmitted through gases, plasma, and liquids as longitudinal waves, also called compression waves.

The propagation of sound waves in a gas involves (1) adiabatic compression and rarefaction (2) isothermal compression and rarefaction (3) isochoric compression and rarefaction (4) isobaric compression and rarefaction

Description : The propagation of sound waves in a gas involves (1) adiabatic compression and rarefaction (2) isothermal compression and rarefaction (3) isochoric compression and rarefaction (4) isobaric compression and rarefaction

Last Answer : adiabatic compression and rarefaction

Processing of a data file to reduce its size for storage on disk is termed : (1) Amplification (2) Reduction (3) Compression (4) Rarefaction

Description : Processing of a data file to reduce its size for storage on disk is termed : (1) Amplification (2) Reduction (3) Compression (4) Rarefaction

Last Answer : Compression

The tendency of the sound energy to spread. A. Rarefaction B. Reflection C. Refraction D. Diffraction

Description : The tendency of the sound energy to spread. A. Rarefaction B. Reflection C. Refraction D. Diffraction

Last Answer : D. Diffraction

Tendency of sound energy to spread. A. Reflection B. Diffraction C. Rarefaction D. Refraction

Description : Tendency of sound energy to spread. A. Reflection B. Diffraction C. Rarefaction D. Refraction

Last Answer : B. Diffraction

What does the symbol R in electricity stand for? (1) Refraction (2) Resonance (3) Rarefaction (4) Resistance

Description : What does the symbol R in electricity stand for? (1) Refraction (2) Resonance (3) Rarefaction (4) Resistance

Last Answer : (4) Resistance Explanation: In electricity, R stands for resistance, the property of an electric circuit or part of a circuit that transforms electric energy into heat energy in opposing electric current.

When waves bend away from straight lines of travel, it is called _________. A. Refraction B. Reflection C. Rarefaction D. Diffraction

Description : When waves bend away from straight lines of travel, it is called _________. A. Refraction B. Reflection C. Rarefaction D. Diffraction

Last Answer : A. Refraction

In a compression wave do particles in the medium move?

Description : In a compression wave do particles in the medium move?

Last Answer : Need answer

In a compression or longitudinal wave the particles of the medium are displaced in a direction to the direction of energy transport.?

Description : In a compression or longitudinal wave the particles of the medium are displaced in a direction to the direction of energy transport.?

Last Answer : Feel Free to Answer

A wave in which the wave’s medium is compressed in the same direction as the movement of the wave A. Transversal wave B. Transverse wave C. Frequency wave D. compression wave

Description : A wave in which the wave’s medium is compressed in the same direction as the movement of the wave A. Transversal wave B. Transverse wave C. Frequency wave D. compression wave

Last Answer : C. Frequency wave

A wave in which the movement of the wave’s medium is perpendicular to the movement of the wave traveling through the medium A. Transverse waves B. Compression waves C. Nodular Waves D. Ocean Waves

Description : A wave in which the movement of the wave’s medium is perpendicular to the movement of the wave traveling through the medium A. Transverse waves B. Compression waves C. Nodular Waves D. Ocean Waves

Last Answer : A. Transverse waves

How does a Signal differ from a Wave

Description : How does a Signal differ from a Wave

Last Answer : Ans-Signal means information. Wave is something that carries the information from source to destination.

Science of compression: Why does opening a can of **** sound louder than opening a regular soda?

Description : Science of compression: Why does opening a can of beer sound louder than opening a regular soda?

Last Answer : The size of the can is different, allowing more air to become compressed inside of the can. When you open it, you are hearing a different sound because a different amount of compressed air is being released from the can. With more pressure built up inside, it gives the can a more powerful release.

Are sound waves longitudinal mechanical and compression waves?

Description : Are sound waves longitudinal mechanical and compression waves?

Last Answer : yes

When you wave your finger in front of your lips while humming to make a funny sound,..is there a name for this action!

Description : When you wave your finger in front of your lips while humming to make a funny sound,..is there a name for this action!

Last Answer : I believe that action is called bagel-facing.

Which of the following does not produce sound wave? -Physics

Description : Which of the following does not produce sound wave? -Physics

Last Answer : the answer I guess is oven.

through which one of the following mediums is the velocity of a sound wave the greatest? -General Knowledge

Description : through which one of the following mediums is the velocity of a sound wave the greatest? -General Knowledge

Last Answer : The velocity of a sound wave is the greatest in steel.

Can you make a shock wave of light by breaking the light barrier just like supersonic airplanes break the sound barrier? -Physics

Description : Can you make a shock wave of light by breaking the light barrier just like supersonic airplanes break the sound barrier? -Physics

Last Answer : Yes and no. It depends on the material you are in. In order to keep things from traveling into the past, and thereby preserve local conservation of mass-energy, and thereby prohibit the universe ... eye, it is detected by cameras and serves as an important tool for scientists studying cosmic rays.

What is the term for the area of wave compressions produced by sounds from object moving faster than the speed of sound?

Description : What is the term for the area of wave compressions produced by sounds from object moving faster than the speed of sound?

Last Answer : sound barrier

How many meters does sound wave travel through water per second ?

Description : How many meters does sound wave travel through water per second ?

Last Answer : Sound waves travel 1,465 meters per second through water .

What is a sound wave ?

Description : What is a sound wave ?

Last Answer : A sound wave is a mechanical wave transmitted by a liquid , solid or gaseous medium that gives us a sense of hearing.

What is a sound wave of 125hz and the speed of 5000 ms?

Description : What is a sound wave of 125hz and the speed of 5000 ms?

Last Answer : It is sound travelling through a dense medium, like iron, forexample.

What The characteristics of a sound wave that we hear as pitch is the?

Description : What The characteristics of a sound wave that we hear as pitch is the?

Last Answer : Frequency

How does the sound wave reach bryony from the stereo system?

Description : How does the sound wave reach bryony from the stereo system?

Last Answer : Feel Free to Answer

What is the period of a sound wave with 200hz?

Description : What is the period of a sound wave with 200hz?

Last Answer : What is the answer ?

How is a possible for a sound wave to transmit energy but not matter?

Description : How is a possible for a sound wave to transmit energy but not matter?

Last Answer : Sound wave's transmit energy and not matter because soundtravels from particle to particle transferring only energy. That iswhy when sound travels only the energy travels and the particlesjust collide with each other but stay in their positions.

What is Height of a sound wave called?

Description : What is Height of a sound wave called?

Last Answer : It's the Acoustic Definition of Amplitude.The height of the sound wave is called its amplitude.

Pitch describes how high or low a sound is. The pitch of a sound is most dependent upon the of the sound wave.?

Description : Pitch describes how high or low a sound is. The pitch of a sound is most dependent upon the of the sound wave.?

Last Answer : frequency

The velocity of sound wave is highest

Description : The velocity of sound wave is highest

Last Answer : In Solid

What is “Acoustics”: A. Science of Waves B. Science of Sound C. Science of Light D. Science of Electromagnetic Wave System

Description : What is “Acoustics”: A. Science of Waves B. Science of Sound C. Science of Light D. Science of Electromagnetic Wave System

Last Answer : ANSWER: B

What is “Acoustics”: A. Science of Waves B. Science of Sound C. Science of Light D. Science of Electromagnetic Wave System

Description : What is “Acoustics”: A. Science of Waves B. Science of Sound C. Science of Light D. Science of Electromagnetic Wave System

Last Answer : ANSWER: B

What is “Acoustics”: A. Science of Waves B. Science of Sound C. Science of Light D. Science of Electromagnetic Wave System

Description : What is “Acoustics”: A. Science of Waves B. Science of Sound C. Science of Light D. Science of Electromagnetic Wave System

Last Answer : ANSWER: B

When we hear a sound, we can identify its source from ______. (1) wave length of sound (2) the overtones present in the sound (3) the intensity of sound (4) the amplitude of sound

Description : When we hear a sound, we can identify its source from ______. (1) wave length of sound (2) the overtones present in the sound (3) the intensity of sound (4) the amplitude of sound

Last Answer : (2) the overtones present in the sound Explanation: An overtone is any frequency higher than the fundamental frequency of a sound. Using the model of Fourier analysis, the fundamental and the overtones together are called partials.

The quality or tone of a musical sound produced by a stringed instrument depends on – (1) frequency of vibration (2) length of the strings in the instrument (3) Amplitude of vibration (4) wave form of the sound

Description : The quality or tone of a musical sound produced by a stringed instrument depends on – (1) frequency of vibration (2) length of the strings in the instrument (3) Amplitude of vibration (4) wave form of the sound

Last Answer : (4) wave form of the sound Explanation: The timbre or quality of a sound depends on its wave form, which varies with the number of over-tones, or harmonics, that are present, their ... particular musical sound have a different sound from another, even when they have the same pitch and loudness.

Which phenomenon is responsible for the echo of sound wave? (1) Reflection (2) Refraction (3) Interference (4) Polarization

Description : Which phenomenon is responsible for the echo of sound wave? (1) Reflection (2) Refraction (3) Interference (4) Polarization

Last Answer : (1) Reflection Explanation: Reflection of sound waves off of surfaces lead to one of two phenomena - an echo or a reverberation. The echo is produced due to hitting of the sound waves with the ... reflected sound wave reaches the ear more than 0.1 seconds after the original sound wave was heard.

Which term is not associated with sound wave? (1) Hertz (2) Decibel (3) Candela (4) Mach

Description : Which term is not associated with sound wave? (1) Hertz (2) Decibel (3) Candela (4) Mach

Last Answer : (3) Candela Explanation: Candela is the standard unit of luminous intensity, the luminous power per unit solid angle emitted by a point light source in a particular direction, in the International System of Units. The word candela means candle in Latin.

Quality of a musical note depends on – (1) Fundamental frequency (2) Amplitude of the wave (3) Harmonics present (4) Velocity of sound in the medium

Description : Quality of a musical note depends on – (1) Fundamental frequency (2) Amplitude of the wave (3) Harmonics present (4) Velocity of sound in the medium

Last Answer : (3) Harmonics present Explanation: Sound "quality" or "timbre" describes those characteristics of sound which allow the ear to distinguish sounds which have the same pitch and loudness. Timbre is mainly ... and the attack-decay envelope of the sound. Harmonic content is the most important of these.

In MRI machine, which one of the following is used? (1) Sound wave (2) X-ray (3) Ultra-sound wave (4) Magnetic wave

Description : In MRI machine, which one of the following is used? (1) Sound wave (2) X-ray (3) Ultra-sound wave (4) Magnetic wave

Last Answer : (4) Magnetic wave Explanation: Magnetic resonance imaging (MRI), nuclear magnetic resonance imaging (NMRI), or magnetic resonance tomography (MRT) is a medical imaging technique used in radiology t o ... of the property of nuclear magnetic resonance (NMR) to image nuclei of atoms inside the body.

Decibel is the unit used for – (1) Speed of light (2) Intensity of heat (3) Intensity of sound (4) Radio wave frequency

Description : Decibel is the unit used for – (1) Speed of light (2) Intensity of heat (3) Intensity of sound (4) Radio wave frequency

Last Answer : (3) Intensity of sound Explanation: The decibel (abbreviated dB) is the unit used to measure the intensity of a sound. The decibel scale is a little odd because the human ear is incredibly ... of a physical quantity (usually power or intensity) relative to a specified or implied reference level.

What is the frequency of a 2-cm sound wave in sea water at 25˚C? A. 76 kHz B. 76 Hz C. 76 MHz D. 76 mHz

Description : What is the frequency of a 2-cm sound wave in sea water at 25˚C? A. 76 kHz B. 76 Hz C. 76 MHz D. 76 mHz

Last Answer : A. 76 kHz

The following are true about cardiac contraction: a. the P wave initiates the atrial contraction b. atrial contribution to ventricular filling is most effective at fast heart rate. c. b wave is generated by atrial contraction d. fourth heart sound occurs during atrial contraction

Description : The following are true about cardiac contraction: a. the P wave initiates the atrial contraction b. atrial contribution to ventricular filling is most effective at fast heart rate. c. b wave is generated by atrial contraction d. fourth heart sound occurs during atrial contraction

Last Answer : fourth heart sound occurs during atrial contraction

The speed of a sound wave in a gas is analogous to the speed of (A) An elementary wave in an open channel (B) Flow in an open channel (C) A disturbance travelling upstream in moving fluid (D) None of these

Description : The speed of a sound wave in a gas is analogous to the speed of (A) An elementary wave in an open channel (B) Flow in an open channel (C) A disturbance travelling upstream in moving fluid (D) None of these

Last Answer : (A) An elementary wave in an open channel

08. The ratio of velocity of fluid in an undisturbed stream to the velocity of sound wave is known as Mach number. A) Yes B) No

Description : 08. The ratio of velocity of fluid in an undisturbed stream to the velocity of sound wave is known as Mach number. A) Yes B) No

Last Answer : A

A sound wave that is reflected back toward the source is known as what type of sound?

Description : A sound wave that is reflected back toward the source is known as what type of sound?

Last Answer : Echo.

Define the term 'sample rate'. A. Snapshots of sound are taken as the wave cannot be represented as a series of continuous changes. B. The number of samples taken each second C. The number of bits used per second of audio D. The number of bits available for each clip

Description : Define the term 'sample rate'. A. Snapshots of sound are taken as the wave cannot be represented as a series of continuous changes. B. The number of samples taken each second C. The number of bits used per second of audio D. The number of bits available for each clip

Last Answer : B. The number of samples taken each second

Which of the following waves is not a transverse wave? w) a wave traveling on a string x) an electromagnetic wave y) a sound wave

Description : Which of the following waves is not a transverse wave? w) a wave traveling on a string x) an electromagnetic wave y) a sound wave

Last Answer : ANSWER: Y -- A SOUND WAVE

What is the wavelength in millimeters of a sound wave whose frequency is 35 KILOHERTZ. Assume the speed of sound is 350 METERS PER SECOND? w) 100 millimeters x) 1,000 millimeters y) 10 millimeters z) 1/10 millimeters

Description : What is the wavelength in millimeters of a sound wave whose frequency is 35 KILOHERTZ. Assume the speed of sound is 350 METERS PER SECOND? w) 100 millimeters x) 1,000 millimeters y) 10 millimeters z) 1/10 millimeters

Last Answer : ANSWER: Y -- 10 MILLIMETERS 

Of the following, the type of wave that CANNOT be polarized is w) electromagnetic x) light y) sound z) radio

Description : Of the following, the type of wave that CANNOT be polarized is w) electromagnetic x) light y) sound z) radio

Last Answer : ANSWER: Y -- SOUND

Sound waves are an example of what type of wave?

Description : Sound waves are an example of what type of wave?  

Last Answer : ANSWER: COMPRESSIONAL or LONGITUDINAL