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Sound can travel through solids, liquids and gases but not in a vacuum TRUE or false

Sound travels more quickly through solids than through liquids and gases because the molecules of a solid are closer together. Sound travels the lowest through gases because the molecules of a gas are farthest apart. In a vacuum sound cannot travel because there is no matter for it to move through The molecules in solids are packed very tightly. This enables sound to travel much faster through a solid than a gas. Sound waves can travel through any substance, including gases (such as air), liquids (such as water), and solids (such as the seafloor). sound waves travel the slowest through gases, faster through liquids, and fastest. The molecules present in solids are packed very tightly. Liquids molecules are not packed as tightly as solids. And gases are very loosely packed. The spacing of the molecules enables sound to travel much faster through a solid than a gas. Sound travels about 4 times faster and farther in water than it does in air. This is why whales can. Sound can travel through solids, liquids and gases. Sound does not travel in: (a) vacuum (b) gases (c) solids (d) liquids. Answer (a) vacuum Sound cannot travel in vacuum. Answer. True. Question 2. The number of oscillations per sound of a vibrating object is called its time period

Choose the correct answer

1. Sound can travel through: (a) gases only (b) solids only (c) liquids only (d) solids, liquids and gases. 2. Voice of which of the following is likely to have minimum frequency? (a) Baby girl (b) Baby boy (c) A man (d) A woman. 3. Sound waves travel fastest in: (a) air (b) metals (c) vacuum (d) liquids. 4. Sounds having frequency less than 20. Sound can travel through: (a) gases only (b) solids only (c) liquids only (d) solids, liquids and gases. Ans. (d) solids, liquids and gases. Q.2. Voice of which of following is likely to have minimum frequency? Sound cannot trarl in vacuum. (b) The number of oscillations per second of a vibrating objet is called its time period.. The vibrations. can travel through solids, liquids or gases. The speed of sound depends on the medium through which it is travelling. When travelling through air, the speed of sound is about 330.

Can sound travel through solid?Can sound travel through

Sound waves can only travel through matter, not empty space Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it. In fact, sound waves travel over 17 times faster through steel than through air. Why does sound travel faster in solid than liquid

How does sound travel through gases, liquids and solids

MCQ Questions for Class 8 Science Chapter 13 Sound - NCERT

Sound waves are longitudinal waves. They cause particles to vibrate parallel to the direction of wave travel. The vibrations can travel through solids, liquids or gases. The speed of sound depends. How can sound travel through solids? Speed of Sound in Solid. Sound is nothing more than a disturbance which is propagated by the collisions between the particles; one molecule hitting the next and so forth. Solids are significantly denser than liquids or gases. This means that the molecules are closer to each other in solids than in liquids.

sound in solids, liquids and gases - Qui

The sound is a longitudinal wave in which the particles of the medium travel in the direction of propagation of the wave. The sound wave travels through solids, liquids and gases at the different speed. It is maximum in solids because the particles in solids are very close to each other so that the waves pass quickly from one particle to another Sound cannot travel through a vacuum. Longitudinal and transverse waves. Sound is transmitted through gases, plasma, and liquids as longitudinal waves, also called compression waves. It requires a medium to propagate. Through solids, however, it can be transmitted as both longitudinal waves and transverse waves to change the speed of sound you have to change the properties of the medium that that sound wave is traveling through and there's two main factors about a medium that will determine the speed of the sound wave through that medium one is the stiffness of the medium or how rigid it is the stiffer the medium the faster the sound waves will travel through it this is because in a stiff material. Sound can travel through (a) gases only (b) solids only (c) liquids only (d) solids, liquids and gases. (d) solids, liquids and gases. and 'F' against those which are false. (a) Sound cannot travel in vacuum. (T / F) True (b) The number of oscillations per second of a vibrating object is called its time period. (T / F) False In the following statements, tick 'T' against those which are true, and 'F' against those which are false : A. The number of oscillations per second of a vibrating object is called its time period

Write true or false for each statement (a) Sound can travel in vacuum. Answer. False. Correct: Sound requires medium to travel. (b) Sound is a form of energy. Answer. True (c) Sound can only be produced by vibrating bodies. medium solid, liquid or gas (e) 20 Hz to 20,000 Hz. (f) medium. Answer: (1) Solids. The velocity of the sound varies in the different medium as given below. Sound travels in solids at a rapid rate than air, fluid or vacuum. Through denser media, sound travels at a higher rate. The solid density is higher than the air, liquid and vacuum densities The matter that transports the sound is called the medium. Speed of Sound The speed of sound is how fast the wave or vibrations pass through the medium or matter. The type of matter has a large impact on the speed at which the sound will travel. For example, sound travels faster in water than air. Sound travels even faster in steel Gases are less dense than liquids or solids, so when sound moves through them, the gas molecules bump into each other less frequently because they are more spread out. This causes the velocity of the sound wave to normally be small, audible to our ears

Sound waves do not travel through (a) solids (b) gases (c) liquids (d) vacuum. Which one of the following can hear an infrasonic sound? (a) Dog (b) Rhinoceros (b) Bat (d) Humans. What kind of musical instrument is a sitar? (a) String (b) Membrane (c) Wind (d) None. In a 'dholak' sound is produced due to: (a) stretched membrane (b) air. Sound waves can travel through any substance, including gases (such as air), liquids (such as water), and solids (such as the seafloor). Did you know that sound cannot exist if it doesn't have something to travel through? For example, sound cannot travel through outer space because it is a vacuum that contains nothing to carry sound Students explore how sound waves move through liquids, solids and gases in a series of simple sound energy experiments. Understanding the properties of sound and how sound waves travel helps engineers determine the best room shape and construction materials when designing sound recording studios, classrooms, libraries, concert halls and theatres

Sound Energy Flashcards Quizle

You may recall from your high school science classes that of the three states of matter, i.e., solid, liquid and gas, sound waves travel the fastest through solids. The second best is liquid, meaning that sound travels the slowest through gases. What this means is that if you want sound to travel from one place to another, you should try to make it pass through a solid The mechanical vibrations that can be interpreted as sound can travel through all forms of matter: gases, liquids, solids, and plasmas. The matter that supports the sound is called the medium. Sound cannot travel through a vacuum. Longitudinal and transverse wave

Liquids molecules are not packed as tightly as solids. And gases are very loosely packed. The spacing of the molecules enables sound to travel much faster through a solid than a gas. Sound travels about 4 times faster and farther in water than it does in air This is also why sound can travel through gases, liquid, and solids, but not a vacuum, as it lacks any matter. Since a transmission medium plays a paramount role in the propagation of sound waves, any factors influencing the state of the medium directly affect the propagation of sound waves through it

Science test waves Flashcards Quizle

The elastic waves travel through a material by transferring energy and momentum through vibrations. The longer these vibrations travel, the wave travels. Now, the denser a medium is, it's particles are more closely placed and thus transfer of energy and momentum is easier and they thus allow easier passage of sound through them than rarer objects likes gases or liquids where the particles are. This is why the speed of sound is faster in solids than in liquids and gases. However, elastic properties and temperature also impact the speed that sound travels. Key Factors That Impact the Speed of Sound. The table clearly shows it is not just whether a material is solid or liquid that impacts the speed that sound can travel through it Sound travels in mechanical waves of energy through different media, such as solids, liquids or gases. Waves cause the molecules of a medium to collide as it passes through the medium. Because the molecules of a solid are closer together than those of a liquid or gas, the molecules of a solid collide at a faster rate Sound can travel through liquids. Sound can travel through the vacuum of space. Sound can travel through the air. 2 NCERT Solutions For Class 8 Science Chapter 13 Sound 1. Choose the correct answer. Sound can travel through (a) gases only (b) solids only (c) liquids only (d) solids, liquids and gases Soln: Answer is (d) solids, liquids and gases Explanation: For the sound to travel, it requires a medium. Solids, liquids and gases provide a medium through

Sound Waves Other Quiz - Quiziz

Sound can travel through any phase of matter - solid, liquid, or gas. Like other mechanical waves, it depends upon a restoring mechanism that returns particles in the medium to equilibrium after they are displaced. Sound will also travel through a solid, Indeed, the opposite is true, and in fact it is the greater bulk or Young's. Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it. In fact, sound waves travel over 17 times faster through steel than through air. The exact speed of sound in steel is 5,960 meters per second (13,332 mph) Sound cannot travel through a vacuum. A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter for the vibrations to work in. Sound waves usually travel through air or water, but they can also travel through solids too, like walls or furniture A: Sound can't be carried in the empty vacuum of space because sound waves need a medium to vibrate through such as air or water. Until recently, we thought that since there is no air in space, that no sound could travel and that is still true but only up to a point

Every particle passes this disturbance to the adjacent particle and that's how a sound wave moves through a medium. Speed of the sound is maximum in solids as the molecules in the solid medium are tightly packed together as compared to liquids or gases, allowing sound waves to travel faster Sound waves can travel through solids, liquids, and gases, but they cannot travel through a vacuum (a place with nothing in it). This is why astronauts cannot talk to each other in space: they need a radio to hear each other. Sound can travel through water faster than through air; and even faster in solids like stone, iron, and steel.Sound travels at 335 metres (1,100 feet) per second in the air

The speed of sound may differ for different types of solids, liquids and gases. 2. Sound waves travel faster in solids than in liquids and faster in liquids than in gases. 3 Sound waves travel through solids much faster than they travel through liquids or gases. Researchers note that is why you can hear the sound of an approaching train if you listen to the tracks.

Grade 8 Sound Worksheets - WorkSheets Budd

  1. But now that we know why sound can't exist in a vacuum, let's talk about the mediums it can use. Which Mediums Do Sound Waves Use? There are four fundamental states of matter: gas, liquid, solid, and plasma. Sound waves can travel through each them by using them as transmission mediums
  2. Sounds in Solids, Liquids and Gases We now know that sound waves travel by particles banging into each other. In Solids the particles are packed tightly with fixed bonds holding them together. This means it is easy for the sound waves to pass the vibration from one particle to another. In Liquids the particles are packed together but can mov
  3. Ans. (iv)Sound can pass through solids, liquids and gases. For the sound to travel it requires a medium. The medium can be solids, liquids and gases which provides the medium through which sound can travel
  4. Transverse waves can travel only in solids and only along the surface of liquids, but not in the entire liquid. They can't travel in gases. Since iron rod and stretched string are solids, State true or false : Mechanical Waves are waves which propagate through a material medium
  5. imum frequency? (a) Baby girl (b) Baby boy (c) A man (d) A woman. Solution:(C) Voice of an adult man is of lower pitch in compared to a baby girl or boy and a woman. 3. In the.
  6. imum frequency? (a) Baby girl (b) Baby boy (c) A man (d) A woman Answer is (c) A man 3. In the following statements, tick 'T' against those which are true, and 'F' against those which are false. (a) Sound cannot travel in vacuum. (TRUE
  7. Sound requires a medium to travel through. Since vacuum is devoid of any medium, sound cannot travel through it. (b) False. The number of oscillations per second of a vibrating object is known as its frequency. Time period is the time required to complete one oscillation. (c) False. Loudness of a sound is proportional to the square of the.

The distances between molecules in solids are very small, i.e., solids are more dense - as compared to liquids and gases. Because they are so close, than can collide very quickly, i.e. it takes less time for a molecule of the solid to 'bump' into its neighborough. Solids are packed together tighter than liquids and gases, hence sound travels. Light travels best through: A) Solids. B) Liquids. C) Gases. C) Gases. 200. True or False: Compression waves are also called, Longitudinal waves. A) True. B) False. A) True. 200. Where can sound not travel? A) A vacuum. B) Through dense fog. C) Through a rain storm. D) Under water. Light waves can travel through a solid. A) True. B) False.

since childhood we have been taught that sound travels faster in solid (most dense) as compared to liquids (less dense). and speed of sound is greater in liquids as compared to gases (least dense), sound can't travel in vacuum (0 density). and we were knowing the fact that speed of sound in moist air is more than dry air. and the reason we built was that more dense more speed. but recently i. State whether the given statements are true or false. 1. All human beings can hear sounds of frequencies upto 60,000 Hz. Answer. Answer: False. 2. The sound in a sitar is produced by plucking its strings. Answer. Answer: True. 3. Sound cannot travel through vacuum. Answer. Answer: True. 4. Sound does not need a medium for its propagation. But although sound can travel through Earth, it can't travel from Earth to Mars because there's essentially no matter (gases, liquids, solids) in between the two planets for it to travel through. So it's not strictly true that no sound vibrations can travel through space at all, but it is true that humans would not be able to hear any sounds in. The atoms and molecules in gases are much more spread out than in solids or liquids. They vibrate and move freely at high speeds. A gas will fill any container, but if the container is not sealed, the gas will escape. Gas can be compressed much more easily than a liquid or solid

Sound only can travel if there's a medium for it to travel through, like air molecules, a liquid, or solids. Sound travels through vibrations. If there is nothing for sound to travel through, the. TRUE f) Light and sound can both travel through solids, liquids, and gases. FALSE Question 12 i) Use the same box each time. Use the same area of material each time. Keep the distance between the sound sensor and the bell the same each time. ii) material C Question 13 a) A vacuum is a space in which there is no air or any other matter

Which is a TRUE statement? a. Waves can transport matter through solids, liquids, and gases, but not through empty space. b. Sound and water waves can transport matter, but light waves can't. c. Waves do not transport the matter through which they travel. d. Waves can transport matter through liquids and solids, but not through gases or empty space A P wave is a sound wave traveling through rock. In a P wave, the rock particles are alternately squished together and pulled apart (called compressions and dilatations), so P waves are also called compressional waves. These waves can travel through solids, liquids, and gases. P waves can travel through the liquid outer core Measuring waves. All sound waves are the same: they travel through a medium by making atoms or molecules shake back and forth. But all sound waves are different too. There are loud sounds and quiet sounds, high-pitched squeaks and low-pitched rumbles, and even two instruments playing exactly the same musical note will produce sound waves that are quite different

SOUND ALL AROUND US Grades 1-3 This lesson is a video-based investigation of sound and embraces the premise that students understand basic properties of solids, liquids and gases Sound travels in solids and liquids too. Sound waves travel faster and more effectively in liquids than in air and travel even more effectively in solids. This concept is particularly hard to believe since our general experiences lead us to hear reduced or garbled sounds in water or behind a solid door. There are reasons for this Sound waves can travel through solids, liquids, and gases, but they cannot travel through a vacuum (a place with nothing in it). This is why astronauts cannot talk to each other in space: they need a radio to hear each other. Sound can travel through water faster than through air; and even faster in solids like stone, iron, and steel

Sound is defined as something that can be heard. It is a wave that is a series of vibrations traveling through a medium, especially those within the range of frequencies that can be perceived by the human ear. Sound can travel through many types of mediums, for example: gasses, liquids and solids. The compressions and rarefactions that move through Sound can travel through (a) gases only (b) solids only (c) liquids only (d) solids, liquids and gases Soln: Answer is (d) solids, liquids and gases Explanation: For the sound to travel, it requires a medium. The medium can be solids, liquids and gases which provides the medium through which sound can travel. 2 Sound in solids In a solid, the particles are even closer together and linked by chemical bonds so the wave travels even faster than it does in either liquid or air, but you need quite a lot of energy to start the wave at the beginning 1 Which statement is not true? A Light and sound both travel as waves. B Sound travels at the same speed as light. C Light travels faster than sound. Light and sound can both be reflected. Sound can travel through: gases and space. B a vacuum. solids and liquids only. solids, liquids and gases. X

CBSE 8, Science, CBSE-Sound, NCERT Solution

  1. Most of the sounds we hear travel through the air, but sound can also travel through solids and liquids too. Some solids, like metal and glass, are good at transmitting sounds. Other solids, including heavy fabrics and foam, muffle sounds. Sound can also move through liquids
  2. 3. Sound can travel through a. solids only b. liquids only c. Gases only d. all of these 4. An object vibrates with a frequency of 15 Hz. Which of the following is true? a. It produces sound which we can hear. b. It does not produce sound. c. It produces sound which we cannot hear. d. It produces sound which we can hear it we strain our ears. 5
  3. solids. liquids. vacuum. gases. Question 4. Question. light energy can travel through space (a vacuum) but sound energy cannot - true or false. Answer. false. true. Question 25. Question. both light waves and sound waves can be reflected - true or false. Answer. true. false. Question 29. Question
  4. Sound can only travel through - A) solid objects B) Sound travels fastest through - A) solids B) liquids C) gels D) gases. 5. Which of the following would sound travel fastest through? A) a pool of water B) a mixture of gases C) a block of iron D) empty space. 6. true B) false. 9
  5. Sound, CBSE Science Class 8 Chapter Wise Solved Q&A. This portal is designed to support Students and Teachers of Central Board of Secondary Education
  6. The particles that transmit sound can be solids, liquids or gases. All of these are a that sound can travel through
  7. Transverse Waves: A wave in which the particles of the medium vibrate up and down 'at right angles' to the direction in which the wave is moving. These waves are produced only in a solids and..

sound in solids, liquids and gases quiz - Tes

  1. Since sound waves involve the transfer of kinetic energy between adjacent molecules, the closer those molecules are to each other, the faster the sound travels. Therefore, sound travels much faster through solids than through liquids or gas
  2. Sound travels at different speeds in solids, liquids, and gases. It's generally faster in solids than in liquids and faster in liquids than in gases: for example, it goes about 15 times faster in steel than in air, and about four times faster in water than in air
  3. Which statement accurately describes sound waves? A. Sound waves are transverse waves. B. Sound waves are mechanical waves. C. Sound waves can travel through a vacuum. D. Sound waves can travel directly through space

Sound can travel through solids, liquids and gases but cannot travel through a vacuum. Sound can only travel through solids and liquids. Sound can travel through gases but cannot travel through solids and liquids. Answer Which of the following shows the correct order for the parts of an electronic system Weegy: C. Norilsk.User: Atmosphere-ocean environments related to climate are produced by interactions of which of the following? A. The atmosphere, meteorology, and volcanic sub zero temperatures. B. Tectonic plate interactions with the lithosphere and hydrosphere C So, it is reasonable that the speed of sound in air and other gases should depend on the square root of temperature. While not negligible, this is not a strong dependence. At 0ºC , the speed of sound is 331 m/s, whereas at 20.0ºC it is 343 m/s, less than a 4% increase. Figure 3 shows a use of the speed of sound by a bat to sense distances

Transverse waves can travel through solids and over the surface of liquids, but not through gases. Examples: Following are the examples of transverse waves. The water waves (ripples) produced on the surface of water is transverse waves. In water waves, the molecules of water move up and down from their mean positions Gases, liquids and solids are three different types of matter or media through which sound can travel at different speeds. For example, the speed of sound through aluminum is approximately 17 times faster than through air at 40 degrees Celsius. The speed of sound also varies in different types of solids, such as rubber and copper Solids. Sounds travel faster in solids than in liquids or gases. Next Question > Gases. Sounds travel faster in other materials than through gas. Next Question > Liquids. Sounds travel faster in another material than through liquids. Next Question > A vacuum. Sounds do not travel through a vacuum such as outer space. Next Question > Take the.

Sound waves can travel only through matter. Since there's almost no matter in interstellar space, sound can't travel through it. The distance between particles is so great that they would never collide with each other. Even if you could get a front seat for the explosion of the Death Star, you wouldn't hear anything at all Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it. In fact, sound waves travel over 17 times faster through steel than through air Primary waves travel faster, move in a push-pull pattern, travel through solids, liquids and gases, and cause less damage due to their smaller size. Secondary waves travel slower, move in an up-and-down pattern, travel only through solids, and cause more damage due to their greater size In Space, No One Can Hear You Scream. That was the tagline for the movie Alien, Ridley Scott's 1979 sci-fi/horror masterpiece. Released two years earlier, Star Wars allowed us to hear plenty of.

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