物理
运动学、受力分析、电学与方程推导。
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exam 2 - requires respondus lockdown browser + webcam \ instut dec 3 at…
C. tera
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question 10 which of the following metric prefixes is not commonly used…
C. hecto (assuming the options are A. milli, B. micro, C. hecto, D. kilo)
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what is the greenhouse warming potential of carbon dioxide? 100 0 1
The option with "1" (the bottom option in the given choices).
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question 10 which of the following metals (patterns) is not commonly us…
To determine the correct answer, we analyze the tools used in electronics work: - **Soldering iron (solder - related tool)**: Commonly used to join electronic components. - **Mult…
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12 minutes remaining 1 of 25 questions remaining quiz content page 25 o…
A. True
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13 minutes remaining 2 of 25 questions remaining quiz content page 24 o…
A. True
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question 9 a certain resistor has a color code of red-red-red-gold. if …
The correct option is the one with approximately 5.44 mA (e.g., if the options are labeled, say C. 5.44 mA, then C. 5.44 mA).
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question 23 10 points in windows, the log that stores events from a sin…
D. Applications and services
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2. explain in your own words what artificial intelligence is.
La inteligencia artificial (IA) se refiere a la capacidad de una máquina o sistema informático para realizar tareas que normalmente requieren inteligencia humana, como el aprendiz…
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what are greenhouse gases? gases that trap solar radiation gases that w…
A. gases that trap solar radiation (assuming the first option is labeled A, if not, the option text: "gases that trap solar radiation")
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two balloons are hung from the ceiling by threads. balloon a is negativ…
Positive
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which gas has a greenhouse warming potential of 25 and can last in the …
B. methane
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choose the correct answer. which of the following gases has a greenhous…
water vapor
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how much of the sunlight entering earths atmosphere eventually leaves? …
All of it
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two balloons are hung from the ceiling by threads. balloon a is positiv…
Negative
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1. name one common use of ai in everyday life.
La detección de spam en correos electrónicos.
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two students are experimenting with two neutral objects - a glass beake…
- Before: For the beaker \(\#p^{+}=\#e^{-}\), for the fur \(\#p^{+}=\#e^{-}\) - After: For the beaker \(\#p^{+}>\#e^{-}\), for the fur \(\#p^{+}<\#e^{-}\) - How the beaker became …
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two students are experimenting with two objects — a neutral metal spher…
Before: Sphere - \(\#p^{+}=\#e^{-}\), Pie plate - \(\#p^{+}<\#e^{-}\) After: Sphere - \(\#p^{+}<\#e^{-}\), Pie plate - \(\#p^{+}<\#e^{-}\)
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19 minutes remaining 4 of 25 questions remaini quiz content page 22 of …
A. True
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two students are experimenting with two objects – a neutral metal spher…
Electrons were added to it.
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20 minutes remaining 5 of 25 questions remaining quiz content page 21 o…
A. True
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20 minutes remaining 6 of 25 questions remaining quiz content page 20 o…
C. Forwardedevents
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two students are experimenting with two objects — a neutral aluminum pi…
Before: Pie plate - \(\#p^{+}=\#e^{-}\), Sphere - \(\#p^{+}>\#e^{-}\) After: Pie plate - \(\#p^{+}>\#e^{-}\), Sphere - \(\#p^{+}>\#e^{-}\) Charge mechanism: Electrons were removed…
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question 19 10 points using linux to wipe the target drive, the command…
B. dd
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question 18 10 points documentation of every person who had access to e…
B. Chain of custody
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two students are experimenting with two neutral objects – a foam square…
Before: For foam square \(\#p^{+}=\#e^{-}\), for fur \(\#p^{+}=\#e^{-}\). After: For foam square \(\#p^{+}<\#e^{-}\), for fur \(\#p^{+}>\#e^{-}\)
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two students are experimenting with two neutral objects – a foam square…
Electrons were added to it.
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question 17 the linux log file that contains activity related to the we…
B. /var/log/apache2/*
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question 16 10 points the windows command to list any shared files that…
A. openfiles
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question 23 (2 points) an eagle carries a 0.030kg mouse 1218m to its ey…
The potential energy of the mouse at the top is approximately \( 358 \, \text{J} \) (or \( 358.092 \, \text{J} \)).
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quiz content page 15 of 25 question 15 1. frequently the first responde…
A. The network administrator
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true or false: ethos means appealing to emotions. true false
False
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23 minutes remaining 12 of 25 questions remaining quiz content page 14 …
B. It may be unusable in court.
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question 13 the linux log file that can reveal attempts to compromise t…
A. /var/log/kern.log
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when watson says, \gender equality is your issue too,\ she is appealing…
Responsibility
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what is the voltage of a 117 ohm resistor that draws 15.5 amps of curre…
1813.5 Volts
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two lab partners are doing a static electricity investigation. they beg…
Electrons were removed from the object.
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choose the correct answer. what occurs when incoming solar radiation st…
A. greenhouse effect
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if your netbook is supplied with 11.1 volts and draws 2.2 amps of curre…
5.05 (rounded to two decimal places) B. Ohms
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two lab partners are doing a static electricity investigation. they beg…
Electrons were added to the object.
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how does the speed of the suns rays coming into the atmosphere compare …
They stay the same speed.
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25 minutes remaining 15 of 25 questions remaining quiz content page 11 …
A. True
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how is the suns radiation travelling after striking the earth? unable t…
slower with a longer wavelength
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two lab partners are doing a static electricity investigation. they beg…
Electrons were removed from the object.
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which of the following best describes earths temperature without the gr…
too cold
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25 minutes remaining 16 of 25 questions remaining quiz content page 10 …
D. Forensically valid copy
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if your toaster is supplied with 126 volts and has 8.2 ohms of resistan…
15.37 B. Amps
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a vinyl golf tube is electrically neutral. what can be inferred about t…
$\#p^{+}=\#e^{-}$
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26 minutes remaining 17 of 2 quiz content page 9 of 25 question 9 the w…
B. False
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a foam square is negatively charged. what can be inferred about the rel…
\(\#p^{+}<\#e^{-}\)
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how does the temperature of a greenhouse on the inside compare to the a…
B. hotter (assuming the second option is labeled B, if we follow the order of options: first "colder", second "hotter", third "drier", fourth "more toxic")
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question 8 windows stores information on web address, search queries, a…
B. index.dat
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an aluminum pie plate is negatively charged. what can be inferred about…
\(\#p^{+}<\#e^{-}\)
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which of the following will disrupt solar radiation from leaving earths…
Clouds
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27 minutes remaining 19 of 25 questions remaining quiz content page 7 o…
B. False
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which best describes greenhouse gases? they help faster ultraviolet rad…
They stop SLOWER infrared radiation from leaving the atmosphere.
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27 minutes remaining 20 of 25 questions remaining quiz content page 6 o…
B. False
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what occurs when incoming solar radiation hitting the earth and slowing…
Greenhouse effect
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which ocean lies east of canada? a) atlantic b) pacific c) arctic d) in…
A) Atlantic ### Second Question:
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question 5 10 points using linux to backup your hard drive, if you want…
D. md5sum
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28 minutes remaining 22 of 25 questions remaining quiz content page 4 o…
C. Take it offline.
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question 3 older versions of internet explorer stores web browsing info…
A. True
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if the albedo of the earth increases, what would we expect global tempe…
B. decrease (assuming the options are labeled with letters, but based on the given options, the correct one is the "decrease" option)
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imagine a future earth with fewer polar ice caps and large ice sheets d…
a decrease in Earth’s albedo and potential warming
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since dark surfaces absorb more sunlight and convert it to heat, what e…
a black backpack
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which color absorbs the least energy? red green blue white
white (the option with "white" text)
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question 16 (4 points) listen an engineering student is conducting an i…
D. The student accidently pushed the car forward at the top of the ramp.
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an 0.05kg arrow in a bow has 50j of potential energy when the archer pu…
D. 50J (assuming the last option is D. 50J, if the options are labeled as: A. 0J, B. 102J, C. 25J, D. 50J)
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question 14 (4 points) listen students are setting up an experiment to …
A. Give each robot the same package and measure how long each one takes to reach the same height.
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dig deeper descartes swims 5 fewer laps than newton. descartes swims a …
6
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question 13 (4 points) listen in which of these scenarios would the law…
A. A rock sinks to the bottom of the lake.
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1 select all the correct answers. which two geographic features prevent…
the Gobi desert, the Himalayas
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the skateboarder has a potential energy of 2,800j when at rest at a hei…
PE = 2100J, KE = 700J (the first option: PE = 700J, KE = 2100J is incorrect; correct is PE = 2100J, KE = 700J? Wait, wait, no—wait, I made a mistake. Wait, \( PE = mgh \), so if \…
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students conducted a pendulum experiment to demonstrate the conservatio…
B. Point B, D. Point D
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read the excerpt from neil degrasse tysons death by black hole. if you …
B. What you do feel, however, is something far more sinister.
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four vehicles are on the road. rank them from greatest (1) to least (4)…
1. Mass: \( m \), Velocity: \( 2v \) 2. Mass: \( 2m \), Velocity: \( v \) 3. Mass: \( m \), Velocity: \( v \) 4. Mass: \( 4m \), Velocity: \( 0 \)
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question 9 (4 points) listen in which of these scenarios would the law …
D. An asteroid crashes on Mercury, where there is no atmosphere.
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cumulative exam cumulative exam complete 21 22 23 24 25 26 27 28 read t…
D. By law, fast food restaurants must offer equal employment opportunities to those seeking work.
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four machines in a factory are moving crates around. rank them from gre…
1. Force: \( 3F \), Displacement: \( D \), Time: \( \frac{1}{2}T \) 2. Force: \( \frac{1}{2}F \), Displacement: \( 3D \), Time: \( T \) 3. Force: \( F \), Displacement: \( D \), T…
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four machines in a factory are moving crates around. rank them from gre…
1. Force: \( 3F \), Displacement: \( D \) 2. Force: \( \frac{1}{2}F \), Displacement: \( 3D \) 3. Force: \( F \), Displacement: \( D \) 4. Force: \( \frac{1}{2}F \), Displacement:…
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cumulative exam cumulative exam complete 21 22 23 24 read the excerpt f…
D. It shows how technology can dehumanize and desensitize people.
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observe the following diagram of a rollercoaster. at which point does t…
W
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cumulative exam cumulative exam complete 21 22 23 use the following def…
C. Corn leaf aphids invaded the crop and caused damage to the plants.
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question 5 (4 points) listen when does the law of conservation of energ…
When the system is closed, which means there are no outside forces acting on it.
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cumulative exam cumulative exam complete 11 12 13 14 in \ambush,\ which…
A. I want to tell her exactly what happened, or what I remember happening.
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a semi truck has a mass of 1000kg and is traveling at a constant veloci…
Yes, since the total kinetic energy which the tires will need to transfer out of the system is less than 5,000J.
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instructions reread the excerpt from paragraph 5 of the speech. then an…
1. D. The metaphor reinforces the idea that the British will not grant freedom to the colonists. 2. B. The language captures Henry’s passion and his belief that now is the time fo…
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four birds are at the zoo. rank them from least (1) to greatest (4) gra…
1. Mass: \( 2m \), Height: \( 0 \) 2. Mass: \( m \), Height: \( h \) 3. Mass: \( m \), Height: \( 3h \) 4. Mass: \( 4m \), Height: \( h \)
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in a physics class, two students volunteer to participate in an experim…
B. Both students exerted equal power. Student 1’s lighter mass but faster time equals Student 2’s heavier mass and slower time.
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fecha de entrega: miércoles, 3 de diciembre de 2025 a las 22:59 stinger…
1. Salud: Prevenir enfermedades (ej: evitar grasas si hay riesgo de colesterol), afecta al elegir alimentos nutritivos. 2. Economía: Presupuesto (comprar alimentos económicos), af…
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multiple select question select all that apply which of the following d…
B. macrolide polyene antibiotics, D. azole antibiotics
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read shakespeare’s \sonnet 130\ my mistress’ eyes are nothing like the …
The first option (The three quatrains satirize common poetic comparisons of one’s beloved to beautiful things, suggesting that the speaker’s feelings are not strong. However, the …
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in which situation would it be least likely for a scientist to revise h…
if her results support her hypothesis
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which of the following describes an economic effect of european imperia…
B. Little money was invested in technology or infrastructure not related to exports.
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read the excerpt from president woodrow wilsons speech, \war message to…
He is emphasizing the enemy's tyranny.
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select the correct answer. which statement is true about exercise and h…
C. Exercise and a healthy diet play an important role in decreasing your chances of developing a disease.
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what scientific innovation occurred that affected the art that was prod…
A. Albert Einstein's Theory of Relativity
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you are asked to clean and sanitize the food preparation counter. what …
c. Move food off the counter so that it is not nearby when you use the sanitizer
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you have swollen and itchy eyes from seasonal allergies but otherwise a…
b. Call your manager and report your symptoms
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which of the following foods contains phytates? ○ a. rhubarb ○ b. beet …
d. Legumes