Questions and answers by

I SHALL HELP THE NEEDY NERDS

Questions (241)

How were muckrakers able to influence American society and ultimately inspire reform?(1 point)Responses They led frequent
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What was the effect of the Bull Moose Party’s entrance into the presidential election of 1912?(1 point)Responses It split the
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How did zoning laws help to reduce the danger from pollution?(1 point)Responses They required factories to limit their use of
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Which of the following is an example of acculturation?(1 point)Responses speaking a blend of English and another language
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“Immigrants who arrive in American cities are poor and frightened. They are helped to find jobs and housing. These newcomers
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What role did nativism play in federal policy?(1 point)Responses Concern for immigrants' children led to increased public
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Which option describes a pull factor that influenced European immigration to the United States?(1 point)Responses land scarcity
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A person uses a screwdriver as a lever to open a can of paint. Where is the fulcrum in this situation?(1 point)Responses the
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A shovel performs several different functions. One of these is that it gives mechanical advantage as a lever. When does it act
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Which statement best describes work?(1 point)Responses Work is done when a force causes an object to move. Work is done when a
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Which example represents a class 2 lever?(1 point)Responses a screwdriver opening a paint can a screwdriver opening a paint can
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Use the image to answer the question.An illustration shows a man rolling a drum upwards on an inclined surface. What is the
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Use the image of the pulley to answer the question.An illustration shows a system of two pulleys lifting a block. Lifting the
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Use the picture to answer the question.An illustration shows a man lifting a box using a pulley. What is accomplished by this
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A person gets a running start toward a wall from 5 meters away. The person pushes the wall with a force of 500 newtons, but the
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How is a joule defined?(1 point)Responses It is the work done when a force of 1 newton is applied to an object for a distance of
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Why would a person feel cooler wearing a white shirt rather than a black shirt on a sunny day?(1 point)Responses Light would be
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AM waves have a wavelength of approximately 100 meters. FM waves have a wavelength of approximately 1 meter. Which one has a
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During a baseball game, the sound of the bat hitting the ball can be heard in most parts of the stadium. That sound is weaker at
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A builder wants to make a room soundproof in a new home. The builder should use materials that _____.(1 point)Responses absorb
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A room with which type of surface will most likely produce an echo?(1 point)Responses foam foam glass glass carpet carpet dirt
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Use the table to answer the question.Wave Wavelength (meters) Frequency (hertz) W 5 200 X 3 300 The table shows information
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Which type of wave can carry energy through a vacuum?(1 point)Responses electromagnetic electromagnetic mechanical mechanical
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Which kind of signal does a cell phone use to send a picture through a text message?(1 point)Responses an analog signal, which
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Under the surface of the ocean, it becomes darker as you go deeper. Which statement explains why this occurs?(1 point)Responses
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As light moves from air to water, the path of the light can bend and change direction as it continues through the water. What is
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Which statement correctly describes the relationship between wavelength, frequency, and energy?(1 point)Responses Waves with a
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Which type of wave can only be transmitted through matter?(1 point)Responses infrared infrared light light ultraviolet
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Which type of surface is best for absorbing sound waves?(1 point)Responses rock rock plastic plastic glass glass foam foam
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Which option is an example of reflection?(1 point)Responses the sound of a siren changing the sound of a siren changing light
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A ray of sunlight enters a glass of water and bends, causing the straight straw in the glass to look like it is bent as well.
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An explosion takes place in space. Which type of waves from the explosion can be observed on Earth?(1 point)Responses both sound
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Use the table to answer the question.Wave # Frequency (Hz) Wavelength (m) 1 120 5 2 90 7 3 140 2 4 70 8 The table shows the
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Students model a wave by moving the end of a rope up and down. Which statement best explains the type of wave created by this
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There are two types of seismic waves: p-waves and s-waves. Which of the following describes both waves? (1 point)Responses Both
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What do all waves have in common?(1 point)Responses They carry and transfer energy. They carry and transfer energy. They can
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How did George Westinghouse contribute to railroad transportation?(1 point)Responses His invention of air brakes made railroad
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Year Price1908 $825 1927 $290 Question Use the chart to answer the question. Which factor best accounts for the price change in
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I am tired of fighting . . . It is cold and we have no blankets. The little children are freezing to death. My people, some of
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A black and white photograph shows two men working on an early car frame in a line of cars.Question Use the image to answer the
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What was the goal of the reformers who wanted to help Native Americans in the late 1800s?(1 point)Responses to return the land
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The years immediately following the construction of the transcontinental railroad were years of astounding growth for the United
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Why did conflict erupt between President Johnson and Congress after Lincoln’s assassination?(1 point)Responses Southern
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Which factor most likely caused a decline in Grange membership?(1 point)Responses wheat prices declined wheat prices declined
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In the text, you read this about the development of railroads:Although railroads caused certain problems, they also made
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Radical Republicans had two main goals. First, they wanted to break the power of wealthy planters who had long ruled the South.
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Why did Southern states use poll taxes, literacy tests, and grandfather clauses as Reconstruction came to an end?(1 point)Respon
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Which titan is correctly matched with his industry?(1 point)Responses J. Pierpont Morgan > Oil J. Pierpont Morgan > Oil Andrew
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Plan Ten Percent Plan Wade-Davis Bill Johnson Plan Reconstruction ActRival Plans for Reconstruction Proposed by President
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What general principle was established with the Plessy v. Ferguson Supreme Court decision?(1 point)Responses States could not
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A black and white photo shows men and women striking, holding banners with the text ”Ladies Waist and Dressmakers Union Local
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A painting shows steam-driven paddle boats on a river and factories on the banks all billowing black smoke, darkening the sky.Qu
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Three men are shown with their arms linked with traveling bags bearing the seals of Florida and South Carolina.Question Use the
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An etching shows a schoolroom with African American men, women, and children of various ages sitting and standing while a white
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Use the passage to answer the question.Every morning, students across town leave their homes an hour before school begins.
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How can a person conducting research determine if an online source is credible?(1 point)Responses determine whether multiple
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Thalia is writing a letter to the city council in her town. There is a vacant lot in her town, and some people want to turn it
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Use the paragraph to answer the question.Keeping a library in your home has many benefits. If you are ever bored, you always
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Which is a conclusion?(1 point)Responses a summary section a summary section a presentation of an argument a presentation of an
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Which word or phrase can be used to emphasize an important point?(1 point)Responses one reason one reason even though even
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Which sentence describes what it means for ideas to have cohesion?(1 point)Responses They make sense logically. They make sense
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When supporting a claim, which phrase describes a credible source? (1 point)Responses one that includes an opposing claim one
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If a triangle with vertices (4, 3), (8, 3) , and (7, 5) is translated to the right 4 units and down 2 units, what are the
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Jack discovers that the orientation of a triangle is counterclockwise. He then reflects the triangle over the y-axis. What is
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Rotate a point on a line at (−4, 6)180° counterclockwise. What is the resulting point?(1 point) Responses (−6, 4) left
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Demonstrating the properties of rotations, if a line segment with endpoints (0,−3)and (0,−7) is rotated 90° clockwise, what
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What is the new point after rotating the point (3,−5)180° clockwise?(1 point)
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What happens to light as it passes through a blue sports drink?(1 point)Responses All colors are refracted by the drink except
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Why is it often colder on cloudy summer days?(1 point)Responses More sunlight is reflected than transmitted by the white upper
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Which property causes a pencil to appear bent or broken when it is placed in a glass partially filled with water?(1 point)Respon
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When white light strikes this object, the light is completely absorbed, with none of it transmitted or reflected. Which type of
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Use the information from the two sources to answer the question.Source 1: Requiring school districts to recycle will reduce the
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Use the paragraph to answer the question.Go-well Vitamins are made especially for teenagers. They make your skin shiny and
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Which piece of evidence could persuade a reader to support a claim that middle-school students should be required to wear
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Which statement could be used as a claim that argues against school uniforms?(1 point)Responses School uniforms limit the
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A student wants to teach a friend how to sew. Which type of medium should the student use?(1 point)Responses audio recording
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Use the paragraph to answer the question.(1) Our town's plastic bag ban is a wise policy. (2) Studies have demonstrated the
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Use the paragraph to answer the question.Summer should be a time of heading to the beach with friends and playing capture the
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Which of the following was an effect of the discovery of gold and silver on western development?(1 point) Responses It caused a
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Which statement describes the transmission of mechanical waves?(1 point)Responses They cannot travel through matter nor in a
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What does it mean that a material transmits waves?(1 point)Responses Waves will pass through the material. Waves will pass
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What happens when a wave is absorbed by a material?(1 point)Responses The wave transfers its energy to the material. The wave
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Why do sound engineers use spongy materials on walls?(1 point)Responses to transmit sound waves more clearly to transmit sound
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A child holds a red ball. Why does the ball look red?(1 point)Responses Only red light waves are absorbed by the ball. Only red
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Which type of surface would best reflect light?(1 point)Responses rough and shiny rough and shiny rough and dull rough and dull
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The retina of the eye has rods and cones which play a crucial function in sight. Which statement explains how rods and cones
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Where do sound waves travel faster?(1 point)Responses through less dense materials, because the molecules in a loosely packed
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Use the quotation to answer the following question: According to the quotation, why does Stevens believe that Johnson should be
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According to the ruling in the Plessy v. Ferguson case, why was segregation acceptable?(1 point)Responses Segregation was legal
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Why was President Lincoln unable to persuade Congress to accept his Reconstruction plan?(1 point)Responses President Lincoln’s
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Arrange the following legislation that was passed after the Civil War in the proper chronological order:I. Reconstruction Act
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Which of the following is a major example of Abraham Lincoln’s policy of leniency toward the defeated South?(1 point)Responses
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After the passage of the Thirteenth, Fourteenth, and Fifteenth Amendments, why did African Americans continue to experience
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Which of the following groups supported Radical Reconstruction? Choose all that apply.(3 points)Responses business people
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QuestionWhat can be inferred by the passage of the black codes?(1 point) Responses Many southerners were willing to allow
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Answer the question.How did the Homestead Act entice people to move west? (1 point) Responses It arranged for Native Americans
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Your body uses the nutrients from fiber to keep your digestive track healthy.(1 point) Responses true true fals
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In which situation does the reactive force between two colliding objects cause a physical change?(1 point)Responses the exhaust
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In which situation would the momentum of a moving object increase?(1 point)Responses A new force acts on the object, opposing
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Which situation describes a non-contact force changing the speed of an object?(1 point)Responses a bicycle accelerating as the
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