物理
运动学、受力分析、电学与方程推导。
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gavin wants to learn about gonorrhea. which source will provide the mos…
A. government internet website
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following the battles of lexington and concord, lord dunmore, the royal…
B. promising freedom to defecting, able - bodied enslaved men who would fight for the British.
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which word best describes the term vaccinate? heal cure prevent promote
C. prevent
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which source should a person use to learn about human immunodeficiency …
a website maintained by the US Department of Health and Human Services
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question 31 multiple choice worth 2 points oss 01 scientists have disco…
300 billion kilometers ### Question 32
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which source provides the most reliable information about testing for s…
C. the health department
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stage of engagement in hiv care how many people were linked to hiv care…
655,542
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question 28 (multiple choice worth 2 points) gt 02which of these qualit…
Question 28: C. creativity Question 29: D. biosphere Question 30: C. weak nuclear forces
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the protests of the sons of liberty in the 1760s proved to colonists th…
D. stamp distributors were more popular than they had realized.
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what is the purpose of pre - exposure prophylaxis (prep)? to decrease t…
to help prevent the development of human immunodeficiency virus (HIV)
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part h test your prototype two ways. first, pick the cup up by the hand…
The answer depends on the actual test result. If the 2.5 - cup (20 - ounce) of shredded paper fills the drink compartment exactly with no overflow or extra space, the answer is "Y…
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question 27 (multiple - choice worth 2 points) 0.01the diagram below sh…
Feature A is not an abyssal plain and Feature B is an ocean trench. So the correct answer is: Feature A is an abyssal plain and Feature B is an ocean trench is incorrect; Feature …
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question 4 how did the stamp act differ from the sugar act? the stamp a…
None of the options provided are correct as they mis - represent aspects of the Stamp Act. The Stamp Act was a direct tax on a wide variety of printed materials in the American co…
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question 26(multiple choice worth 2 points) 0.02the map below shows two…
Location A will have cooler summers and warmer winters than Location B.
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unit 1 quiz #3 (lessons 1.7 - 1.8) what policy did stalin follow to bri…
forced collectivization
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question 23 (multiple - choice, worth 2 points) oss.01which of these st…
It is a valid explanation because it is based on the investigation of current evidences. # Question 24
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question 22 oss 85look at the four positions of earth with respect to t…
Position 3
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what happens when a pigment reflects a certain wavelength of light? it …
That color is the color we see the pigment as.
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what would be the consequence if a greenhouse really was green in color…
plants would not absorb necessary sunlight and could die
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view policies current attempt in progress when you receive an email int…
sensation
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question 21 the world map below shows the locations of san francisco an…
Dublin is warmed by ocean currents.
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question 20 the diagram below shows five objects in space. object 1 is …
Object 3
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question 18 one group of students did an experiment to study the moveme…
Question 18: C. Surface water moves from warmer to colder regions. Question 19: D. The nucleus of Atom Q is more stable than the nucleus of Atom P.
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question 1 (multiple choice worth 2 points) look at the four layers of …
Layer D is the oldest and Layer A is the youngest
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5. which type of cleaner is used to remove mineral deposits like lime s…
5. c) Delimer 6. d) Abrasive cleaner 7. c) The manufacturer's recommended time 8. b) Scrub for 20 seconds 9. None of the above (as the correct rinsing sink is not among the option…
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unitary if paulette lived in a country with a ________ system of govern…
unitary
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question 11 (multiple choice worth 2 points) oss.03the graph below show…
Sunspots spike about every 10 years.
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chapter 7 quiz - food safety & sanitation name: date: class/hour: multi…
1. B. Wet hands, Apply soap, Scrub, Rinse, Dry 2. C. 20 seconds 3. C. Jewelry (rings, bracelets, watches) 4. A. Dirt / Pathogens
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the future of landfills landfills and recycling centers are both places…
- The author shows a connection by stating that landfills and recycling centers are both places where waste materials are taken. - The author shows a distinction by stating that l…
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question 10 multiple choice worth 2 points gt 03the diagram below shows…
It was a sea which was replaced by a forest.
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in the passage, the author describes lincoln school as a griddle where …
The school provided a nurturing environment where students learned and shed prejudices.
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question 8 (multiple choice worth 2 points) tg.02the table below compar…
The half - life of Material 1 and Material 2 are equal. ### Question 9
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who has the most coal reserves (stored coal)? usa china russia rewatch
C. Russia
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the diagram below shows the movement of water on earth. which of these …
The temperature at A is more than at B. ### Question 2
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1. what was miss hopley’s approach to integrating foreign students into…
1. She encouraged students to maintain their cultural identities while learning to be good Americans. 2. By highlighting the differences between the Lincoln School and his previou…
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question 3(multiple choice worth 2 points) 0.05a coastal location in fl…
B. experience severe weather conditions ### Question 4
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question 1 1 pts l1c5.01 by default, a newly opened workbook contains 3…
True
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l1c5.01 to delete a worksheet, select the worksheet tab and press the d…
B. False
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question 2 oss.01the diagram below shows different positions of earth a…
The orbital speeds of Earth and Mars are greater in position A than in position B.
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multiple - choice question what is the cleanest burning fossil fuel? na…
natural gas
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8. (5 points) solve the following equation for v. f_c = m v^2 / r
$v=\pm\sqrt{\frac{F_{c}r}{m}}$
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part c constraints are the limits that we place on a design. time, mate…
The material's heat - resistance (if used for hot drinks)
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l1c5.01 by default, a newly opened workbook contains 3 blank worksheets…
Question 1: True Question 2: False
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7. (3 points) the figure shows a graph of the position x of two cars, c…
B. The magnitude of the acceleration of car C is less than the magnitude of the acceleration of car D. E. The cars meet at time \(t = 10\ s\).
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4. precipitation is water falling to the earth’s surface. what causes i…
La evaporación, condensación y gravedad causan la lluvia. La evaporación eleva el vapor de agua, la condensación forma gotas en nubes y la gravedad hace que las gotas caigan como …
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scuss with your group: 1. what is the overall story about supernova 105…
1. In the beginning: A star existed. Then: It exploded in 1054 AD, visible for a long time. Now: Its remnants form the Crab Nebula with a pulsar. 2. Exhaustion of nuclear fuel; Bi…
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6. (4 points) the graph in the figure shows the position of an object a…
(a) J (b) I
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question 15 multiple - choice worth 5 points tg.04the diagram below sho…
B. Arrow A and Arrow E
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question 14(multiple choice worth 5 points) tg.04which of these feature…
The Himalaya Mountain Range
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question 13(multiple choice worth 5 points) tg.03a student designed an …
earthquakes occur along a fault
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use the following data to help you answer the questions. substance mass…
1. False 2. False 3. False
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question 12 multiple choice worth 5 points tg.02the diagram below shows…
B. a fault
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list the four commonly used clinical units of weight and the two of vol…
11. Weight: kg, g, mg, mcg Volume: L, mL 12. 0.16 13. 10000 14. 1.5 15. 0.75 16. 0.2 17. 300 18. 50 19. 150 20. 1200 21. 1.8 22. 2000 23. 0.9 24. 2100 25. 0.475 26. 900 27. 0.3 28…
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part b criteria are the goals that a design must achieve. they are dete…
1. The cup should be stackable for easy storage during travel. 2. The cold pack compartment should be at the bottom and the drink compartment should have a wide - enough opening f…
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you have a container of honey, which has a density of 1.5 g/ml. which o…
Float: Beeswax, Oak Wood, Ebony Wood Sink: Aluminum
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question 10 multiple choice worth 5 points tg 05the diagram below shows…
Wave A and Wave B travel through Earth’s interior.
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question 9 (multiple choice worth 3 points) tg.01the diagram below show…
A. Layer A
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illegitimate power relies upon _______. o force or coercion to generate…
A. force or coercion to generate obedience.
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step 3: respond answer the question in a complete sentence. you may use…
1. In my opinion, the opposite of fear is courage because courage involves facing danger or uncertainty without being afraid. 2. No summary can be provided without the text "Scien…
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what type of environment is needed to eventually form petroleum? ocean …
ocean with small organisms
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question 4 (multiple choice worth 5 points) tg 05scientists use models …
Question 4: predict the damages due to an earthquake Question 5: They are absorbed. Question 6: passed through the mantle
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multiple - choice question what tends to be located on top of petroleum…
B. Natural Gas
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grand canyon big island of hawaii which of these charts best describes …
Name of mountain | Process responsible for formation --- | --- Grand Canyon | erosion by river Big Island of Hawaii | movement of plate over a hotspot beneath the ocean floor
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3. describe what percent error is measuring: measuring the accuracy mea…
5. The measured mass could be 0 grams or 100 grams. 6. The percent error is approximately $2.28\%$.
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question 1(multiple choice worth 5 points) tg 01soil erosion due to rai…
Question 1: D. hydrosphere Question 2: A. variations in the types of fossils found in different continents
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multiple - choice question anthracite is a type of very pure coal which…
A. metamorphic
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multiple choice question the myelin sheath is a spiral layer of _______…
C. insulation
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multiple choice question italian marxist activist - scholar ______ argu…
B. Antonio Gramsci
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anthracite is a type of very pure coal which has the highest concentrat…
metamorphic
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sizes in the galaxy & units of measure name: date: 9/25/2025 hour 4 dir…
a. The entirety of space - time, matter, energy, and physical laws. b. A massive star - system bound by gravity. c. A luminous plasma sphere from nuclear fusion. d. A celestial bo…
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flavors make tobacco and nicotine products seem less harmful. a) true b…
A. True
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which theme is most developed through the speakers reflections in the p…
The pain of emotional distance and separation
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sizes in the galaxy & units of measure name: date: hour: directions: co…
a. The entirety of space - time with all matter, energy, etc. b. Massive, gravitationally - bound system of stars, etc. c. Luminous sphere of plasma generating energy by fusion. d…
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the kinetic energy (k, in joules) of an object can be found with the eq…
B. 2,000,000 joules
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the kinetic energy (k, in joules) of an object can be found with the eq…
C. 2,000,000 joules
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a bowler delivers a bowling ball towards the pins. the ball hits with 2…
### Explicaciones Breves: 1. En el primer caso, según la tercera ley de Newton (ley de acción - reacción), cuando la bola de bolos golpea los alacranes, la fuerza de acción es la …
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9. (3 points) which of the following graphs represent an object having …
B) only graph b
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if you wanted to build a floating dock to be used on a freshwater lake,…
For the floating dock, materials like treated wood or high - density polyethylene can be used because their densities are less than that of freshwater, allowing them to float. Whe…
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in what part of the scientific investigation do we state the c.e.r.?
Conclusion
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the velocity, v, of an object with mass, m, and kinetic energy, $e_{k}$…
| $E_k$ | $v$ | | ---- | ---- | | $0$ | $0$ | | $50$ | $2$ | | $200$ | $4$ | | $312.5$ | $5$ |
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what is the primary purpose of hearing protection? select the best opti…
To protect your hearing
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use the following data to help you answer the questions. substance mass…
1. False 2. False 3. False
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name: wire simulation investigation activator: how do you think adding …
1. More electrons flow through the wire. Results: When the independent variable (voltage) increases, the dependent variable (current or flow - rate of electrons) increases. NAMING…
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which of the following statements about hearing protection are true? se…
- Earplugs and earmuffs are the most common types of hearing protection devices. - Long exposure to high levels of noise can damage your hearing. - OSHA requires your employer to …
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you have a container of honey, which has a density of 1.5 g/ml. which o…
Float: EBONY WOOD, BEESWAX, OAK WOOD Sink: ALUMINUM
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which of the following is a potential hazard to your head? select the 2…
C. Falling objects, D. Low hanging beams
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youre going to be performing a task at work that requires a clean air s…
Supplied Air Respirator
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the velocity, v, of an object with mass, m, and kinetic energy, eₖ, is …
The velocity of an object with a mass of 1000 kg and kinetic energy $E_k$.
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ss.7cg.1.5 why did many colonists believe that a series of british poli…
B. The colonists viewed the policies as a violation of their rights.
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which class of hard hats will protect you from electrical shock? select…
B. Class E
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what should you consider when choosing the type of foot protection you …
The hazards you expect to encounter
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fill in the blank with the appropriate answer. to determine proper dosi…
668 pounds
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you could be exposed to minor bumps in your job. what class of hard hat…
C. Class G
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what percentage of the atmosphere is typically made up of carbon dioxid…
A. less than 1%
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which picture shows an example of no work being done?
The third picture (the boy trying to lift the barbell but not moving it vertically)
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which atmospheric gas helps protect living things from ultraviolet radi…
B. ozone
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use the density table to complete each sentence with the correct words …
Satinwood will float in water, and it will sink in gasoline. Aluminum will sink in water, and it will sink in quicksand. Gasoline will float in water, and it will float in quicksa…
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3. how would you describe the crab nebula remnants of supernova 1054? 4…
Discipline: Natural Science; Sub - field: Physics 3. A complex, expanding cloud of gas and dust, containing a rapidly rotating neutron star (pulsar) at its center, with strong mag…
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how does water vapor in the atmosphere influence the earth’s temperatur…
It retains the Sun’s energy, making the climate warmer.
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earths atmosphere is a layer of gases that surrounds our planet. what g…
nitrogen, making up about 78% of the atmosphere