物理
运动学、受力分析、电学与方程推导。
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what is the purpose of metaphor?
The purpose of metaphor is to: 1. Explain abstract/complex ideas by linking them to familiar concepts 2. Make language more vivid, creative, and engaging 3. Evoke emotional respon…
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select the correct answer. what is true about the refractive index of a…
D. It is independent of any change in angle of incidence or angle of refraction.
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12. which types of plate movements create a \conveyer belt\ effect amon…
ridge push and slab pull
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base your answers to questions 20 and 21 on the speech below and on you…
1. He is using Enlightenment ideas to highlight unfair treatment by the French. ### Question 21
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11. what type of plate boundary forms a rift valley? - divergent betwee…
divergent between two continental plates
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10. which of the following resources is formed from buried swamp plants…
B. coal
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9. two plates slide against each other at a _____ boundary. ○ divergent…
transform
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select the correct option light incident on a thin surface is partly re…
D. The incident ray is vertically polarized whereas the reflected ray is unpolarized
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8. a _____ forms when an underground magma chamber collapses. options: …
A. caldera
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7. rift valleys are formed from ____. ○ divergent oceanic boundaries ○ …
B. divergent continental boundaries
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select the correct answer. under which condition does a light ray strik…
C. when the incident ray passes through the focal point
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select the correct answer. light incident on a polarizer is then passed…
B. The light waves are completely blocked.
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6. what is one disadvantage of nuclear power? nuclear power plants do n…
Nuclear power plants produce radioactive wastes.
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5. karen decides to shop at a thrift store to furnish her new apartment…
reuse
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select the correct answer. light rays from an object after passing thro…
D. at a great distance, effectively infinite
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practice test 7 15 of 19 sara woke up screaming, in a cold sweat. her h…
night terrors.
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3. which statement describes a volcano with magma that is high in silic…
A. It will probably erupt explosively.
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2. which of the following is a nonrenewable resource? geothermal energy…
D. natural gas
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malcolm often experiences overwhelming feelings of sleepiness. in fact,…
C. narcolepsy
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3. if a layout in geogebra includes parallel lines, what tool can be us…
b. Angle tool
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24. which statement is the correct particle arrangement for an atom? a)…
B) Protons & neutrons in nucleus; electrons outside ### Question 25
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34. which of the following terms is not used to describe a minerals cle…
C. jagged points
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33. the largest igneous intrusion is called a(n) ______ sill dike obsid…
D. batholith
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which of the following is true of hypnosis? - the hypnotized person can…
B. The hypnotized person can cooperate but cannot be convinced to do things against his or her will.
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30. what information is given by a contour line on a topographic map? j…
the elevation and the shape of land
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29. which of the following does not describe a metallic mineral resourc…
D. They are known as native elements.
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78. the type of renewable resource that produces energy through burning…
A. biomass
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35. polarization occurs when a) electrons leave the atom b) the nucleus…
C) Electrons shift slightly within atoms ### Question 36
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27. which of the following is not a disadvantage of wind energy? the tu…
C. It produces pollution.
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which of the following is a negative effect of marijuana? ○ it is physi…
D. All of the above are negative effects
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8.1 circular motion 1. what are the units of measurement for tangential…
Tangential speed units: Distance per time (e.g., $m/s$, $km/h$). Rotational speed units: Rotations per time (e.g., $rpm$, $rad/s$). ### Question 2
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25. which of the following is a metamorphic rock that forms from limest…
marble
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24. wind turbines, solar panels, and geothermal are examples of renewab…
A. The energy from the sun, Earth, and wind will not run out.
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23. what processes are involved in metamorphic rock changing into igneo…
melting and cooling
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22. the texture formed when magma has a large amount of dissolved gases…
D. vesicular
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30. static electricity occurs when a) protons move b) neutrons change c…
D) Electrons transfer ### Question 31
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21. what is the most widely used renewable resource in the united state…
hydroelectric power
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19. which mineral can be used to treat burns and prevent the spread of …
D. silver
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18. what part of a map indicates directionality? title legend compass r…
C. compass rose
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16. sedimentary rocks that form from large rounded sediment fragments a…
A. conglomerate
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14. heat and pressure deep beneath earths surface can change any rock i…
metamorphic
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29. when two socks come out of the dryer, one sock has a charge of -10 …
A. \(6.1\times 10^{-20}\ mN\) ### Question 30
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13. when rock is broken down and then the pieces are compressed and cem…
sedimentary
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12. what is one advantage of geothermal energy? it comes from earths bi…
B. The power plants do not take up much space.
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10. which of the following would not describe the formation of an igneo…
It is formed as an intrusive rock.
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9. maps that help farmers utilize soil efficiently are called ____. soi…
A. soil maps
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8. which of the following is a description of a mineral? a man - made s…
a naturally occurring solid with a definite crystalline structure
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5. if the following statement was on a map, the map would have a ____ s…
B. verbal
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4. what type of metamorphism forms mountain ranges? ○ contact ○ heat ○ …
D. regional
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3. which of the following does not describe contact metamorphism? the h…
C. It occurs during high levels of tectonic activity.
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2. what is indicated by widely spaced contour lines on a topographic ma…
B. a gentle slope
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1. the crystals that form when magma cools slowly are ____. colored lar…
large
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1. the crystals that form when magma cools slowly are ____. colored lar…
B. large
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28. which increases electrostatic force? a) increasing charge b) increa…
A. Increasing charge ### Question 29
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12. what is the first step to analyze angles in a layout created with g…
a. Select the Angle tool
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drag the tiles to the boxes to form correct pairs. select the type of e…
- "based on government control of resources and production" → command - "based on traditions and customs" → traditional - "based on the forces of supply and demand" → market - "ba…
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the dimensions of a right rectangular prism are 0.25 m, 0.36 m, and 0.1…
A. $0.0126\ \text{m}^3$
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1. this is the first major interruption of the story we see on the part…
The narrator’s first major interruption reveals values like prioritizing audience understanding (e.g., clarifying story intent, emphasizing emotional/character - focused elements …
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question 9 (multiple choice worth 5 points) (05.02 mc) what is el escor…
C. The royal palace of the Spanish monarchs (Note: Assuming the options are labeled A, B, C, D with C being "The royal palace of the Spanish monarchs" as per the third option in t…
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13. which phrase best reinforces the speakers confidence in justice? \d…
C. "What goes around, comes around"
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type the correct answer in the box. spell all words correctly. what was…
Intelligence
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21. which statement below correctly identifies correlation rather than …
A. People who carry lighters are more likely to get lung cancer, so carrying lighters causes cancer. ### Question 22
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select the correct answer. roland carries out various responsibilities …
C. inspector
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this brain imaging technique is a combination of the pet and mri scans?…
Functional PET
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read the excerpt from roosevelts \four freedoms\ speech in the future d…
to convince them that they must fight today to secure tomorrow's freedoms
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this brain imaging technique takes many pictures and turns them into a …
EEG
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which city formed the first professional metropolitan police force? a. …
A. London
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the electroencephalogram, or eeg, detects ______ through their electric…
brain waves
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select the correct answer. gregor works for the united states police fo…
D. sheriff
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drag each label to the correct location on the image. match the given s…
### State Law Enforcement 1. A driver crossing the prescribed speed limit on a highway. 2. A serial killer that has been terrorizing people across multiple towns. ### Federal Law …
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speed limit key: 5|0 is a sign with a speed limit of 50 miles per hour.…
No hay valores atípicos.
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type the correct answer in the box. spell all words correctly. which do…
Drug Enforcement Administration (DEA)
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select the correct answer. what is a major area of jurisdiction for loc…
B. patrolling communities
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sección 5: respuesta corta – emociones instrucciones: completa cada ora…
To solve these short - answer questions about emotions in Spanish, we need to choose appropriate emotion words and context - related clauses. Here are some examples of how to comp…
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14. which of the following is the best example of conduction? a) the su…
C. A metal spoon heating up in a pot of soup ### Question 15
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read the line from robert hayden’s poem “monet’s waterlilies,” then loo…
It compares the painting to an emotional experience.
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which subatomic particle has a neutral charge? a electron b neutron c n…
B. neutron
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what do the arrows in a food chain or food web indicate to an environme…
They indicate the direction of matter and/or energy flow through the food chain or food web.
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24. how does the imagery in the first stanza help establish the mood? a…
24. B. By focusing on sound and darkness to create tension and isolation 25. C. It reveals the keeper's past struggles without stating them directly 26. B. Onomatopoeia; it helps …
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dependent variables (the data you are collecting) a dependent variable …
a. Independent Variable (IV): Temperature b. Dependent Variable (DV): Egg c. Control/Constant Variable (CV): how much water, the type of egg ### Problem 2
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questions 2 - 8: frictionless rollercoaster fill in the tables below to…
### Point 1 (initial) - $E_p (J)$: $\boldsymbol{588}$ - $E_k (J)$: $\boldsymbol{0}$ - $E_{Total} (J)$: $\boldsymbol{588}$ ### Point 2 (final) - $E_p (J)$: $\boldsymbol{196}$ - $E_…
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question 1: ball thrown straight up 1. if the initial velocity is 10 m/…
The ball will go approximately \( 5.1\ m \) high.
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33. what is the difference between a waxing phase and a waning phase? w…
When the moon is in a waxing phase, the right side of the moon is illuminated. In contrast, when the moon is in a waning phase, the left side of the moon is illuminated.
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2. a curling rock of mass 20 kg is sliding along a frictionless ice sur…
A. $4\ \text{m/s}^2$ [E]
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31. which sphere of earth is made up of oceans, lakes, streams, rivers,…
A. hydrosphere
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31 which of the following telescopes is best for studying black holes? …
gamma-ray telescope
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29. landers and rovers are two types of unmanned space vehicles used to…
A. Rovers are mobile and landers are not.
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28. what is a possible reason for mercury and venus not having moons? t…
Mercury and Venus are too close to the sun to have moons.
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27. if light from the sun enters a system and water evaporates from the…
an open system
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26. which major latitude line is found at 23.5° north? ○ arctic circle …
Tropic of Cancer
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identify one possible type of disease transmission seen in jennifer’s s…
One possible disease transmission type is direct contact transmission (specifically via contact with infected bodily fluids/blood through an open wound). - Relation to Jennifer's …
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25. space stations and space shuttles are types of reusable technology …
C. A space station is a type of reusable technology that orbits Earth and can accommodate a long-term crew. A space shuttle is a crewed space vehicle that can lift off and operate…
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24. which system accounts for all life on earth? hydrosphere atmosphere…
biosphere
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an ___ is an illness caused by living pathogenic organisms such as bact…
1. Infectious disease 2. communicable disease 3. Airborne transmission
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22. what is the difference between a lunar eclipse and a solar eclipse?…
A lunar eclipse occurs when the moon passes behind Earth and into Earth's shadow. A solar eclipse occurs when the sun is behind the moon
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22. which term describes a moon that orbits a planet in a backward moti…
retrograde
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21. which of the following are earth - based telescopes? - infrared tel…
optical telescopes and radio telescopes
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21 what causes the appearance of the moon from earth to change througho…
The position of the moon in comparison to Mars.
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19. what causes the moon to have craters? craters are caused by lava fl…
Craters are caused by meteoroids crashing into the moon.
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13. how are earth, the sun, and the moon aligned during a spring tide? …
They are aligned in a straight line.