物理
力学、受力分析、電気、式を使った解法。
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a 200 - pound air handler is to be suspended by four threaded rods with…
50
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bumpers are used as seismic restraints on equipment to prevent which of…
tipping over
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consumption and saving - end of chapter problem use the accompanying gr…
a. Point A is placed at a high consumption level on the graph (e.g., around consumption level 15 - 20 and a relatively high marginal benefit). b. Point B is placed at a low consum…
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heavy semi - hermetic compressors are vibration isolated by being mount…
vibration isolators
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what are flexible duct connectors commonly used with? metal ducts round…
A. metal ducts
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how are set screws classified? head style thread style torque value poi…
head style
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use the graph to answer the questions. what is the dependent variable? …
# Explicación breve: En un gráfico, la variable dependiente es aquella que se ve afectada por otra variable. Aquí, la concentración de CO2 en la atmósfera varía en función del año…
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question 5 (mandatory) (1 point) a student records the temperature of a…
The temperature of the art - project after 10 minutes is $48^{\circ}C$. It takes approximately 24 minutes for the project to reach a temperature of $30^{\circ}C$.
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question 7 (mandatory) (1 point) a 90 g sample of plutonium - 238 has a…
103 years
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in hvacr work, which statement is true regarding set screws? o they are…
They are most often used to secure a fan blade or blower wheel in place
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which of the following quotations supports the analysis of hester prynn…
"On the threshold of the prison - door, she repelled him, by an action marked with natural dignity and force of character, and stepped into the open air, as if by her own free wil…
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atmospheric co2 concentration= concentración de co2 atmosférico. co2 co…
El año es la variable independiente.
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what type of hardware is used to prevent gears and pulleys from spinnin…
A. a key
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what thread class is used if rapid assembly and disassembly of a part i…
D. coarse thread
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carol and juan were playing with carols new train set. they pushed the …
$6.66$ cm/s
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carol and juan were playing with carols new train set. they pushed the …
C. The trains on Tracks 1, 2 and 3 all had the same average speed.
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question 5 (mandatory) (1 point) a student records the temperature of a…
The temperature of the art - project after 10 minutes is $48^{\circ}C$. It took approximately 23 minutes for the project to reach a temperature of $30^{\circ}C$.
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joe can pitch a baseball a distance of 48 meters in 1.5 seconds. how fa…
32 m/s
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what thread class is used if rapid assembly and disassembly of a part i…
coarse thread
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suppose a rollerblade racer finished a 132 - meter race in 18 seconds. …
C. 7.33 m/s
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which of the following steps come first when installing a toggle bolt? …
drill a hole in the wall wide enough to accommodate the folded toggle
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which of the following statements about torquing is correct? o a beam -…
a beam - type torque wrench shows the user how much torque is being applied as it is applied
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what is the structural classification of the rib bone? irregular flat l…
B. Flat
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two technicians are discussing scan tools. technician a states as with …
Both Technicians
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what is the shaft of a long bone called? paraphysis epiphysis diaphysis…
C. Diaphysis
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find the average speed of a horse that traveled east for 25 km in 4 hou…
6.25 km/h
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as a nurse, you weigh each patient. a patient weighs 65 kilograms. abou…
D. 143
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suppose a rollerblade racer finished a 132 - meter race in 18 seconds. …
C. 7.33 m/s
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picture of the day - please answer the following questions in 2 - 3 sen…
No specific answer provided as the picture is not described in detail. Responses would be based on visual analysis of the actual picture. For example, if the picture shows a group…
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a toggle bolt is a good choice for which of the following activities? b…
mounting a safety warning sign
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which type of eye bolt is the only type that can safely be used for rig…
C. Forged eye bolt
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generally, toggle bolts should only be used to support what kind of loa…
A. light loads
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1. complete the following chart. name the new deal what was it? why did…
1. What was it? A series of programs, public work projects, financial reforms, and regulations to combat the Great Depression. Why did it happen? In response to the economic crisi…
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the information below identifies examples of the work of the muckrakers…
Public reaction to their books led to new laws addressing the abuses of industrialization.
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question 5a which of the following best explains the role of the cathol…
It was a unifying force that influenced politics, education, and daily life across most of Europe.
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choose the correct answer. in which occasion would you use the preterit…
When discussing one - time events.
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a mechanic named jon plans to work a maximum of 10 hours tomorrow, and …
$0.6x + 2.1y\leq10$
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which of these can result in desertification of rangelands? fertilizing…
overgrazing of livestock leading to wind and water erosion
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select the correct answer. which alignment of the sun, moon, and earth …
A. Sun, Earth, Moon
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which of the following accurately describes the magnitude of the net fo…
2 N
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which state is most likely to have rangelands? rhode island new york ne…
C. Nevada
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instructions for student read the question carefully and select the bes…
Question #2: D. He is an expert at suppressing his emotions and intentions. Question #3: D. A man develops a carefully devised plot to take revenge on another man.
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drag the tiles to the correct boxes to complete the pairs. assume that …
December 21 - 22 → winter solstice September 22 - 23 → fall equinox March 21 - 22 → spring equinox June 20 - 21 → summer solstice
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what happens when livestock grazing on rangelands removes all or most o…
soil erosion from wind and water occurs much quicker
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now that you have learned about unbalanced forces: which of the followi…
An object slows its speed. An object turns around. An object begins to move.
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select the correct answer. what is the primary cause for the change in …
A. the tilt of Earth's axis
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practice it! reflect on what you just learned about balanced forces. al…
A. An athlete dribbling a basketball, B. Spinning fan blades on a fan set to high speed
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discuss with your group: 1. what is the overall story about supernova 1…
1. In the beginning: It was a massive star. Then: It underwent a core - collapse supernova explosion. Now: The Crab Nebula with a pulsar at its center remains. 2. Core exhaustion …
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which statement accurately describes how the understanding of the doppl…
It was used by Hubble to measure the velocities of galaxies
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which evidence supports the big bang theory? planetesimals form in debr…
Uniform background radiation is detected in every direction.
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when grasslands are overgrazed, the grass cover is often removed. what …
The soil can be eroded much faster by wind and water
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place the lunar phases in the correct order
new Moon, Waxing Crescent, Full Moon
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choose the correct answer. grazing can have negative impacts on grassla…
The weight of the cattle compacts the soil
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which is one of edwin hubbles findings that supports the big bang theor…
The universe started at a central point
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in 1998, scientists discovered that the expansion of the universe has b…
A. dark energy
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select the correct answer. which phenomenon occurs when the sun crosses…
A. equinox
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which is one piece of information that astronomers use to calculate the…
D. patterns of background radiation
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what lands are located in the western united states and are managed by …
Rangelands
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about how long ago did our solar system start to form? about 5 million …
About 5 billion years ago
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which discovery by astronomer vera rubin helped prove the existence of …
C. Galaxies spin faster than they should, based on their visible matter
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which group was most inclined to oppose the enforcement acts? 8.2 possi…
Ku Klux Klan
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there is a theory that gravity could pull galaxies back together, causi…
The expansion of the universe is accelerating
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question 17 of 99 time spent 00:09:20 of 01:30:00 drag each bus - type …
Peripheral Component Interconnect (PCI): Typically used for network cards, USB cards, and sound cards; Attaches to the motherboard to allow additional (peripheral) cards to be ins…
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ms bryant sets up an experiment to see how the mass of a ball affects t…
A. distance traveled by the ball
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read the excerpt from the odyssey. we are from troy, achaeans, blown of…
He does not live by the same rules and customs as the Greeks.
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a student measures the mass of a 1.00 g piece of aluminum and finds it …
B. 1%
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question 14 of 99 which security measure generates and stores cryptogra…
Trusted Platform Module (TPM)
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read the excerpt from the odyssey. at this he gave a mighty sob and rum…
He is trying to regain his sight and avenge himself upon Odysseus
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question 13 of 99 which of the following is a characteristic of a multi…
Multiple processor sockets on the motherboard.
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question 12 of 99 you have just installed a video card in a pci - expre…
You have not disabled the integrated video adapter.
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the number 0.005802 expressed in scientific notation is 5802 x 10^(-6) …
$5.802\times10^{-3}$ (corresponding to the option "5.802 x 10^-3")
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question 10 of 99 since it has no moving parts, a cpu will usually work…
E. Electrostatic discharge (ESD)
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which of the following thermal solutions might you find on memory modul…
Passive heat sink
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fill in the blank. convert 310.8 k to °c.
$37.65$
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using the information provided, calculate the density of the solid. rou…
A. $2.9\ g/cm^{3}$
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question 6 of 99 which of the following sampling rates is normally used…
48 kHz
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question 5 of 99 you are in the process of building a new computer. you…
- Purchase a motherboard with two or more PCI - e x16 slots. - Purchase two graphics cards with SLI and similar specifications. - Connect at least one monitor to the graphics card.
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which of the following is a negative effect of deforestation? reduction…
reduction in biodiversity
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which of the following is a negative effect of deforestation? decreased…
increased amounts of carbon dioxide in the atmosphere
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when forests are removed, the biodiversity in the area usually decrease…
A. Agriculture
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4. how does she use personal anecdotes (about her upbringing, education…
4. She can create an emotional connection. For example, sharing school - struggle stories. 5. "Cringe" means embarrassment. We should accept embarrassing moments as part of life. …
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choose the correct answer. nutrient levels in rainforest soils concentr…
The soils deteriorate quickly
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which type of deforestation is most commonly used when clearing forests…
Slash and Burn
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as the human population increases, what is expected to happen with defo…
Deforestation will also increase
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a tectonic plate in the earth’s crust moves at a constant rate of 4 cen…
The proportional relationships are not equivalent because the rate of the first plate (4 cm/year) is not equal to the rate of the second plate (3 cm/year).
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the closest distance from venus to earth is about 40,000,000 kilometers…
$1.1597\times 10^{9}$
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which of the following was a key aim of the military reconstruction act…
to make it easier for southern states to reenter the Union
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300 point question arrange these events in chronological order by dragg…
1. Slavery ends in the North but becomes economically valuable in the South. 2. The Compromise of 1850 introduces a new Fugitive Slave Act. 3. Abraham Lincoln is elected president…
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bill nye - heat transfer multiple - choice question natural convection …
The sun heats the earth's surface which then heats the air above it. Cold air moves down and forces the warm air up.
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what is the metric system unit for volume? o ft² o m² o m³ o ft³
C. $m^{3}$
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which of the following is a legal waste disposal option? dumping untrea…
landfills
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which of the following land use practices is least likely to promote bi…
developing industrial zones
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which of the following methods of human land use is least likely to cau…
recreation
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re - read paragraph 7, and then answer the following question. how does…
A. Lincoln points out that the focus on states' rights is a distraction from the real issue, the moral wrongness of slavery, which all Democratic arguments carefully avoid.
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on the fahrenheit scale, how many degrees are there between the freezin…
180°
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re - read paragraph 7, and then answer the following question. how does…
A. Lincoln points out that the focus on states' rights is a distraction from the real issue, the moral wrongness of slavery, which all Democratic arguments carefully avoid.
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what do we call it when we protect land while still allowing sustainabl…
Conservation
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in the metric system, one millimeter equals how many centimeters? 1/100…
C. $\frac{1}{10}$
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what do we call it when we protect land before it can be degraded? cons…
Conservation
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which system includes weight units such as ounce and ton? o metric o un…
C. inch - pound