ACT Exam  >  ACT Questions  >  The S-wave comes to an end at:a)A barrier bet... Start Learning for Free
The S-wave comes to an end at:
  • a)
    A barrier between the crust and the mantle
  • b)
    The border between the lithosphere and the asthenosphere
  • c)
    The border between the mantle and the core
  • d)
    Core Boundaries (Inner and Outer)
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The S-wave comes to an end at:a)A barrier between the crust and the ma...
Inside Earth, waves are reflected at the Moho, the core-mantle boundary (, and the outer-core/inner-core boundary, among others. S-waves do not pass-through liquids and are halted at the core-mantle barrier, and an S-wave shadow could be seen on the side of the Earth opposite a seismic source.
View all questions of this test
Explore Courses for ACT exam

Similar ACT Doubts

Directions:Read the passages and choose the best answer to each question.PassageHUMANITIES: The Tain Bo Culainge: Early Irish EpicIreland has the oldest vernacular literature inEurope. Where other early European authors wrotetheir literary works in Latin, the Irish began writingdown their stories in their own language starting at least(5) as early as the 6th century A.D. and continuing to themodern day. While much of the earliest Irish writinghas been lost or destroyed, several manuscripts sur-vive from the late medieval period (12th through 16thcenturies). These books usually contain collections of(10) stories, many of which are much older than the booksthemselves.One of the most famous of these collections is theepic cycle, The Tain Bo Culainge, which in translationmeans “The Cattle Raid of Cooley.” It’s often abbre-(15) viated to simply The Tain. In its narrowest sense, theraid refers to a series of battles fought by the north-ern Irish province of Connacht to steal a magic bullfrom the neighboring province of Ulster. However, thecycle includes many other legends that together tell the(20) national story of the people of Ulster, especially dur-ing the reign of the great Ulster king, Conchobor macNessa.According to The Tain, Queen Medb of Connachtorders the raid because there are only two magic bulls(25) in all of Ireland, and, as her husband, Aillil, has thefirst, she determines to acquire the second. Her deter-mination makes more sense when one considers thelaws of the time. Wives were considered legal equalsto men if they came into their marriage with as much(30) or more property than their husbands. If she had less,the wife would be a legal dependent of her husbandand, like a child, would have limited rights of her own.Irish queens were used to having their own politicalautonomy and making their own political deals. Medb’s(35) insistence on equaling the property of her husband wasfor reasons far more serious than vanity.During the cattle raid, Medb’s forces are joinedby Fergus, the former king of Ulster, and his men.The bull is defended by the current king, Conchobor,(40) and the young warrior, Cu Chulainn. The middle ofthe story tells of how Cu Chulainn single-handedlyfends off Medb’s army while Conchobor’s men strug-gle against an ancient curse. In the end, many warriorsdie, both bulls are killed, and peace is re-established(45) between Connacht and Ulster.Of course, this is merely plot. Thematically, thework explores several great issues that would occupymedieval authors for over six hundred years. One ofthe most important was the lovers’ triangle between(50) the king, the queen, and the warrior hero. Think of theromances of King Arthur, Queen Guinevere, and SirLancelot, or those of Tristran, Isolde, and her husband,King Mark. In The Tain, Queen Medb takes up withthe warrior Fergus, with the approval of her husband,(55) in order to guarantee Fergus’ allegiance during the war.Of course, in the early Irish versions, the message isfar more subtle than an extramarital affair. Accord-ing to Irish mythology, Medb was a demigoddess—thepersonification of power itself. As she herself notes,(60) power never goes long without a suitor. Still, evenMedb’s daughter, Finnabair, is tied linguistically tothe Arthurian legend: Finnabair and Guinevere aredifferent spellings of the same name.At least as interesting as the raid itself are the(65) remscela (literally, the “before stories”) that tell howthe situation for the raid came to be. The remscelatell how the bulls were originally two pig-keepers whoknew magic; the stories explain how the Ulstermencame to be cursed with debilitating pain whenever their(70) country was in danger. They explain who Cu Chulainnwas and how he got his name. And, most poignantly,the remscela tell how Fergus lost his crown and whyhe agreed to fight against his countrymen. This laststory, told in the tragic legend of Deirdre and the Sons(75) of Usnech, is one of the most striking of all the Irishmyths.Over twelve hundred years old, The Tain is cer-tainly an epic work—but epic doesn’t necessarily mean“dead.” If the images meet a cultural need, they can(80) come back to life as living artistic works. During theEnglish occupation of Ireland and continuing throughthe Irish Revolution, many artists plumbed the depthsof Irish mythology to create what they saw as an imageof Ireland free of English cultural repression. Writers(85) still call on The Tain for inspiration, just as ancient Irishbards once called on the ghost of Fergus to tell themthe true story of the Cattle Raid of Cooley.Q.Which of the following questions is NOT answered in the passage?

Directions:Read the passages and choose the best answer to each question.PassageHUMANITIES: The Tain Bo Culainge: Early Irish EpicIreland has the oldest vernacular literature inEurope. Where other early European authors wrotetheir literary works in Latin, the Irish began writingdown their stories in their own language starting at least(5) as early as the 6th century A.D. and continuing to themodern day. While much of the earliest Irish writinghas been lost or destroyed, several manuscripts sur-vive from the late medieval period (12th through 16thcenturies). These books usually contain collections of(10) stories, many of which are much older than the booksthemselves.One of the most famous of these collections is theepic cycle, The Tain Bo Culainge, which in translationmeans “The Cattle Raid of Cooley.” It’s often abbre-(15) viated to simply The Tain. In its narrowest sense, theraid refers to a series of battles fought by the north-ern Irish province of Connacht to steal a magic bullfrom the neighboring province of Ulster. However, thecycle includes many other legends that together tell the(20) national story of the people of Ulster, especially dur-ing the reign of the great Ulster king, Conchobor macNessa.According to The Tain, Queen Medb of Connachtorders the raid because there are only two magic bulls(25) in all of Ireland, and, as her husband, Aillil, has thefirst, she determines to acquire the second. Her deter-mination makes more sense when one considers thelaws of the time. Wives were considered legal equalsto men if they came into their marriage with as much(30) or more property than their husbands. If she had less,the wife would be a legal dependent of her husbandand, like a child, would have limited rights of her own.Irish queens were used to having their own politicalautonomy and making their own political deals. Medb’s(35) insistence on equaling the property of her husband wasfor reasons far more serious than vanity.During the cattle raid, Medb’s forces are joinedby Fergus, the former king of Ulster, and his men.The bull is defended by the current king, Conchobor,(40) and the young warrior, Cu Chulainn. The middle ofthe story tells of how Cu Chulainn single-handedlyfends off Medb’s army while Conchobor’s men strug-gle against an ancient curse. In the end, many warriorsdie, both bulls are killed, and peace is re-established(45) between Connacht and Ulster.Of course, this is merely plot. Thematically, thework explores several great issues that would occupymedieval authors for over six hundred years. One ofthe most important was the lovers’ triangle between(50) the king, the queen, and the warrior hero. Think of theromances of King Arthur, Queen Guinevere, and SirLancelot, or those of Tristran, Isolde, and her husband,King Mark. In The Tain, Queen Medb takes up withthe warrior Fergus, with the approval of her husband,(55) in order to guarantee Fergus’ allegiance during the war.Of course, in the early Irish versions, the message isfar more subtle than an extramarital affair. Accord-ing to Irish mythology, Medb was a demigoddess—thepersonification of power itself. As she herself notes,(60) power never goes long without a suitor. Still, evenMedb’s daughter, Finnabair, is tied linguistically tothe Arthurian legend: Finnabair and Guinevere aredifferent spellings of the same name.At least as interesting as the raid itself are the(65) remscela (literally, the “before stories”) that tell howthe situation for the raid came to be. The remscelatell how the bulls were originally two pig-keepers whoknew magic; the stories explain how the Ulstermencame to be cursed with debilitating pain whenever their(70) country was in danger. They explain who Cu Chulainnwas and how he got his name. And, most poignantly,the remscela tell how Fergus lost his crown and whyhe agreed to fight against his countrymen. This laststory, told in the tragic legend of Deirdre and the Sons(75) of Usnech, is one of the most striking of all the Irishmyths.Over twelve hundred years old, The Tain is cer-tainly an epic work—but epic doesn’t necessarily mean“dead.” If the images meet a cultural need, they can(80) come back to life as living artistic works. During theEnglish occupation of Ireland and continuing throughthe Irish Revolution, many artists plumbed the depthsof Irish mythology to create what they saw as an imageof Ireland free of English cultural repression. Writers(85) still call on The Tain for inspiration, just as ancient Irishbards once called on the ghost of Fergus to tell themthe true story of the Cattle Raid of Cooley.Q.The author most likely includes the information in lines 60–63 (“Still even Medb’s daughter, Finnabair, … same name”) to suggest that

There are two types of forces that occur with all substances on Earth. Intramolecular forces occur between atoms in a molecule, while intermolecular forces occur between neighboring molecules. Intermolecular forces can be dipole-dipole forces, hydrogen bonding, or London dispersion forces.Professor 1:Water molecules represent an example of hydrogen bonding due to the attraction between the hydrogen atoms and the oxygen atoms in the molecule. This strong dipole-dipole occurs due to lone pairs present on such atoms as Fluorine, Nitrogen, and Oxygen, which are able to pair more closely to the hydrogen atom in another nearby molecule. Water can be present in a solid, liquid, or gaseous state on Earth depending on the competition between the strength of intermolecular bonds and the thermal energy of the system. In 1873, a Dutch scientist, Van der Waals derived an equation that included both the force of attraction between the particles of a gas and the volume of the particles at high pressures. This equation led to a better fit for experimental data than the Ideal Gas Law.Professor 2:Water is the only substance on Earth that we routinely encounter as a solid, liquid, and gas. At low temperatures, the water molecules lock into a rigid structure, but as the temperature increases, the average kinetic energy of the water molecules increases and the molecules are able to move more creating its other natural states of matter. The higher the temperature, the more likely water is to be a gas. Water is proof of the kinetic theory, which assumes that there is no force of attraction between the particles of the gas state. The best fit for experimental data involving water in a gaseous form is found by using the Ideal Gas Law, since there is no interaction between the gaseous molecules. This law accounts for all of the forces that occur with gases on Earth.Q. Which of these statements made by professor 2 is not contradicted by professor 1?

Top Courses for ACT

The S-wave comes to an end at:a)A barrier between the crust and the mantleb)The border between the lithosphere and the asthenospherec)The border between the mantle and the cored)Core Boundaries (Inner and Outer)Correct answer is option 'C'. Can you explain this answer?
Question Description
The S-wave comes to an end at:a)A barrier between the crust and the mantleb)The border between the lithosphere and the asthenospherec)The border between the mantle and the cored)Core Boundaries (Inner and Outer)Correct answer is option 'C'. Can you explain this answer? for ACT 2025 is part of ACT preparation. The Question and answers have been prepared according to the ACT exam syllabus. Information about The S-wave comes to an end at:a)A barrier between the crust and the mantleb)The border between the lithosphere and the asthenospherec)The border between the mantle and the cored)Core Boundaries (Inner and Outer)Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for ACT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The S-wave comes to an end at:a)A barrier between the crust and the mantleb)The border between the lithosphere and the asthenospherec)The border between the mantle and the cored)Core Boundaries (Inner and Outer)Correct answer is option 'C'. Can you explain this answer?.
Solutions for The S-wave comes to an end at:a)A barrier between the crust and the mantleb)The border between the lithosphere and the asthenospherec)The border between the mantle and the cored)Core Boundaries (Inner and Outer)Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for ACT. Download more important topics, notes, lectures and mock test series for ACT Exam by signing up for free.
Here you can find the meaning of The S-wave comes to an end at:a)A barrier between the crust and the mantleb)The border between the lithosphere and the asthenospherec)The border between the mantle and the cored)Core Boundaries (Inner and Outer)Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The S-wave comes to an end at:a)A barrier between the crust and the mantleb)The border between the lithosphere and the asthenospherec)The border between the mantle and the cored)Core Boundaries (Inner and Outer)Correct answer is option 'C'. Can you explain this answer?, a detailed solution for The S-wave comes to an end at:a)A barrier between the crust and the mantleb)The border between the lithosphere and the asthenospherec)The border between the mantle and the cored)Core Boundaries (Inner and Outer)Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of The S-wave comes to an end at:a)A barrier between the crust and the mantleb)The border between the lithosphere and the asthenospherec)The border between the mantle and the cored)Core Boundaries (Inner and Outer)Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The S-wave comes to an end at:a)A barrier between the crust and the mantleb)The border between the lithosphere and the asthenospherec)The border between the mantle and the cored)Core Boundaries (Inner and Outer)Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice ACT tests.
Explore Courses for ACT exam

Top Courses for ACT

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev