General Questions and Answers

Which of the following refers to the wavelength of the visible light? 10³ m to 10-¹ m 10³ m to 10-6 m 10-6 m to 10-7 m 10-7 m to 10-8 m

Which of the following statements is true for the conversion of solid to liquid? Space between particles increases Energy of the particles increases Force between the particles weakens All of the choices

Which of the following is NOT true? In Anton Dvořák's Symphony No. 9 in E Minor, the third theme of the first movement is based on the American spiritual "Swing Low, Sweet Charlot." O₂ Peter Ilyich Tchaikovsky used the term "overture-fantasy" to imply that he treated the musical material In an imaginative way. Many critics considered Hector Berlioz's Symphony Fantastique scandalous. Gluseppi Verdi had an opera house built just for the production of his operas.

A sample of an unknown sulfate compound has a mass of 0.356 grams. Addition of excess barium chloride forms a barium sulfate precipitate with a mass of 0.281 grams. What is the mass % of sulfate ion in the unknown sample? Round your answer to 2 decimal places.

The violin is a __________ instrument. woodwind brass string percussion

Frosting is an example of crystallization sublimation melting evaporation

Which composer was unable to play the piano after he permanently damaged his tendons in a failed attempt to strengthen his fingers? Frédéric Chopin Robert Schumann Franz Liszt Franz Schubert

Which of the following controls the development of secondary sexual characteristics? Acrosome Hormones Mitochondria Nucleus

Which of the following structures stores sperm temporarily? Epididymis Vas deferens Scrotum Urethra

Write a possible full set of quantum numbers for the electron gained when a bromine atom (Br) becomes a bromide ion (Br-). n= l= ml= ms =

In which of the following diseases are red blood cells seen in the urine? CKD UTI ARF Kidney stones

Choose the correct answer. Resistance force is also known as output force Input force effort applied force

topography that began in 1992 with the launch of the NASA/CNES Topex/Poseidon satellite. For more than 53,500 orbits of our planet, Jason-1 precisely mapped sea level, wind speed, and wave height for more than 95 percent of Earth's ice-free ocean every 10 days. The mission provided new insights into ocean circulation, tracked our rising seas, and enabled more accurate weather, ocean, and climate forecasts. Source: Adapted from nasa.gov/topics/earth/features/jason20130703.html What was the purpose of launching Jason-1? To last three to five years. To help create a revolutionary 20-plus-year climate data record of global ocean surface topography. To make 53,500 orbits of our planet. To provide new Insights into ocean circulation and track rising seas.

A stone of 18 kg mass is falling from the top of a 180 m high skyscraper building. What is the velocity of the stone when it reaches the pavement? 59.4 m/s 36.6 m/s 47.5 m/s 23.4 m/s

On what did Nathaniel Hawthorne base his short story "Young Goodman Brown"? The Necronomicon Descriptions of witchcraft trials by Cotton Mather The plight of Puritans who came off the Mayflower The first Thanksgiving

Stress in a material is ________ the maximum load a material can take force per unit area area per unit force the product of force and area

In the Rube Goldberg chain reaction machine (Self-operating Napkin), when a person raises the soup spoon to his mouth, the soup spoon pulls the string and makes a jerk on the ladle. Which of the following statements is true according to the above event? The potential energy of the ladle changes to kinetic energy. The kinetic energy of the ladle changes to potential energy. The potential energy of the soup spoon remains constant. The kinetic energy exchanges between the ladle and the soup spoon.

Make an inference about the word in bold in this example. My cousin is a maverick jazz musician. He does not want to be labeled or belong to a school of jazz. Normal Rebel Innovative Conformist

Apply texture correctly Polyphonic-a plece of music has two separate melodies that are equal in Importance but played at differing times together Homophonic-a plece of music has two separate melodies that are equal in importance but played at differing times together Monophonic-a piece of music has two separate melodies that are equal in importance but played at differing times together Quasi-phonic-a piece of music has two separate melodies that are equal in Importance but played at differing times together

Examples of musical texture terms are __. monophonic, polyphonic, homophonic alto, bass, baritone soprano, mezzo-soprano, contralto repetition, contrast, variation

The net ionic equation for the dissolution of zinc metal in aqueous hydrobromic acid is A) Zn (s) + 2Br (aq) →ZnBr2 (aq) B) Zn (s) + 2HBr (aq)→ ZnBr2 (aq) + 2H+ (aq) C) Zn (s) + 2HBr (aq) → ZnBr2 (s) + 2H+ (aq) D) Zn (s) + 2H+ (aq) → Zn2+ (aq) + H2 (g) E) 2Zn (s) + H+ (aq) → 2Zn2+ (aq) + H₂ (g)

Read the excerpt from The Scarlet Letter, and answer the question that follows. The narration is about Chillingworth, the husband of Hester Prynne. "When he found the eyes of Hester Prynne fastened on his own, and saw that she appeared to recognize him, he slowly and calmly raised his finger, made a gesture with it in the air, and laid it on his lips." What can be inferred from the given lines? Hester Prynne and Chillingworth have legally separated. Chillingworth expresses his anger on Hester Prynne for her adultery. Chillingworth gestures to a man in the crowd to punish Hester for her adultery. Hester identifies Chillingworth in the crowd and abides by his command.

Heat loss from a surface by radiation can be minimized by__ polishing the surface blackening the surface creating vacuum around it keeping it in the dark

Solve: What single event helped grow secular music during the Renaissance? The invention of the printing press The invention of the violin The invention of the madrigal The invention of the organ

The House Un-American Activities Committee targeted only government employees. only private citizens. neither government employees nor private citizens. both government employees and private citizens.

At what temperature will the Fahrenheit scale measure twice that on the Celsius scale? -100°F 210°F 320°F 400°F

To what attribute is the following sentence from the essay "Society and Solitude" by Ralph Waldo Emerson associated with? "We sink as easily as we rise." Hypocrisy Pride Sympathy Arrogance

Choose the correct answer. In his essay "Common Sense," Paine says that intimacy contracted infancy and friendship formed in misfortune as cannot be depended upon lasting Ounalterable lasting and unalterable

Contrast crescendo and decrescendo Crescendo means gradually louder and decrescendo means gradually softer Crescendo means gradually softer and decrescendo means gradually louder Crescendo means instantly louder than before and decrescendo means instantly softer than before Crescendo means instantly softer than before and decrescendo means instantly louder than before

A chemist must dilute 47.2 mL of 7.97 μM aqueous zinc oxalate (ZnC₂04) solution until the concentration falls to 4.00 μM. He'll do this by adding distilled water to the solution until it reaches a certain final volume. Calculate this final volume, in milliliters. Round your answer to 3 significant digits. mL

Read the following lines from "The Tell-Tale Heart." "True! --nervous --very, very dreadfully nervous I had been and am; but why will you say that I am mad? The disease had sharpened my senses --not destroyed --not dulled them. Above all was the sense of hearing acute. I heard all things in the heaven and in the earth. I heard many things in hell. How, then, am I mad? Hearken! and observe how healthily how calmly I can tell you the whole story." What is the irony in the above excerpt? The narrator, though Is Insane, says he has acute sense of hearing. The narrator says he can hear everything, but he has problems hearing. The narrator is very nervous, and he can hear things all around him. --

Read the following lines from Twelfth Night. Orsino: Why, so I do, the noblest that I have: O, when mine eyes did see Olivia first, Methought she purg'd the air of pestilence! That instant was I turn'd into a hart; What is the figurative language used in the lines above? Simile Metaphor Personification Alliteration

A major component of gasoline is octane (C&H₁s). When octane is burned in air, it chemically reacts with oxygen gas (0₂) to produce carbon dioxide (CO₂) and water (H₂O). What mass of octane is consumed by the reaction of 5.9 g of oxygen gas? Round your answer to 2 significant digits

Read the following line from "The Tell-Tale Heart." "So I opened it--you cannot imagine how stealthily, stealthily-until, at length a single dim ray, like the thread of the spider, shot from out the crevice and fell full upon the vulture eye.' What things are compared in the line above? Ray of light and the thread of spider Feeble movement of the narrator and the vulture eye Movement of the old man and the vulture eye Movement of the spider and the vulture eye Complete Later Complete

Gaseous butane (CH₂(CH₂)₂CH₂) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide (CO₂) and gaseous water (H₂O). Suppose 18.0 g of butane is mixed with 20. g of oxygen. Calculate the maximum mass of water that could be produced by the chemical reaction. Round your answer to 2 significant digits.

Question 1 Points 2 Read the following line from Twelfth Night. Orsino: Play that part again-it sounded melancholy. Oh, it sounded to me like a sweet breeze blowing over a bank of violets. What comparison is made in the line above? The sound is compared to breeze. The melancholic sound is compared to Orsino. The Duke Is compared to a river bank. The sweet breeze is compared to a river bank.

The Immigration Act of 1965 prohibited restricted European immigration. US entry for victims of persecution. was passed to keep America ethnically uniform. abolished the old immigration quotas.

The Doppler effect can be observed in the siren of a police cars horn of a train siren of an ambulance all of the choices

Which of these composers is a madrigalist? Josquin Desprez Palestrina Igor Stravinsky Thomas Weelkes

In the egg drop experiment, when a large egg is dropped onto a piece of 1-inch foam, from what height did the egg shatter completely? 1m 5m 10 m The large egg did not break when dropped onto the 1-Inch foam.

A problem that occurred in Florida during the 2000 election was that not enough citizens voted. many ballots were destroyed. voters did not submit their ballots. many ballots could not be read by machine.

Why was Missouri joining the union controversial? Missouri wanted to be a free state, so the South did not want to admit it to the union. Missouri would upset the balance between the equal number of slave states and free states. Missouri would be too much of a drain on the national economy, so both the North and South opposed statehood Missouri would cause there to be twice as many slave states as free states, so free states opposed statehood.

Hitler's earliest involvement with the Nazi Party resulted in a year spent in prison. his wife's suicide. the beginning of the Holocaust. his election as German chancellor.

Which is an example of due process? passing a new law obtaining a search warrant attending classes in school resolving a dispute

President Clinton attempted to improve the economy by having states bear the burden of lowering the deficit. making US citizens responsible for lowering the deficit. sharing the responsibility for government debt reduction. taking all responsibility for government debt reduction.

When oleic acid reacts with hydrogen to form a saturated fatty acid, indicate the stoichiometry of the reaction and the product that is formed. If the stoichiometry of H₂ or the product is not integral, enter a fraction (i.e. 3/2). oleic acid +H₂ → Reactants. Product

Which group was a result of the sit-in movement? the Congress of Racial Equality the Montgomery Improvement Association the Southern Christian Leadership Conference the Student Nonviolent Coordinating Committee

23) The net ionic equation for the reaction between aqueous solutions of HF and KOH is A) HF + KOH -> H₂O + K+F- B) HF + OH-→→ H₂O + F- C) HF + K+ + OH- -> H20+ KF D) H+ + OH- → H₂O E) H+ + F + K+ + OH- ->> H₂O + K+ + F-

Read the following selection then answer the question. Hepatitis E is found worldwide and different genotypes of the hepatitis E virus determine differences in epidemiology. For example, genotype 1 is usually seen in developing countries and causes community-level outbreaks while genotype 3 is usually seen in the developed countries and does not cause outbreaks. Globally, 70 000 deaths and 3.4 million cases of acute hepatitis E are attributable to infection with hepatitis E virus genotypes 1 and 2. Source: who.int/mediacentre/factsheets/fs280/en/index.html What characterizes the hepatitis E virus genotype 3? Usually seen in developed countries Does not cause outbreaks Does not contribute to the large number of deaths All of the choices

What does the term "Efficiency of a machine" mean? The capacity of a machine to produce heat. The electrical energy consumption cost of a machine. A measure of the effectiveness of a machine to convert available energy into useful work. The capacity of a machine to transfer energy.