物理
运动学、受力分析、电学与方程推导。
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7. describe how the amplitude of a wave is related to the energy in a w…
The amplitude of a wave is directly proportional to the energy in the wave. A larger amplitude means more energy. As shown in the animation, when the amplitude is increased (wave …
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the back emf in a motor is 66 v when operating at 1300 rpm part a what …
\(150\ V\)
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which part of the intestines does chyme arrive in first upon exiting th…
d. Duodenum
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what is the mood of a text? emotions audience feels from a given passag…
Emotions audience feels from a given passage.
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which digestive secretion is the most acidic? a. bile b. saliva c. gast…
C. Gastric juice
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which food would begin to be digested in the mouth? o a. cheese o b. sa…
d. Crackers
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problem 21.21 a 420 - loop circular armature coil with a diameter of 6.…
- \(V_{rms}=560\ V\) - To double the output voltage, you must double the rotation frequency.
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4. think about the wave model with a rope. how do you think the size of…
B. The farther I move my arm, the larger the size of the wave in the rope.
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which treaty forced the iroquois to give up large portions of land to t…
Treaty of Ft. Stanwix
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current attempt in progress paul and his brother were watching a colleg…
the activity of mirror neurons
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what was the primary reason khrushchev objected to the concept of enemy…
The concept allowed Stalin to repress anyone he felt was a threat.
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name: jorian possmore the boxer rebellion block: 2 in 1800, european na…
1. The Boxer Rebellion and Western imperialism in Asia. 2. A warlord gives a foreign nation exclusive rights (trade, railroads, mining) in his province. 3. Because countries were …
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how were the rebellions in poland and hungary similar? the workers ther…
The workers there demanded political reforms.
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the hypothalamus produces which two hormones? adh and epinephrine oxyto…
C. ADH and oxytocin
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policies current attempt in progress the classic bobo doll experiment i…
we are strongly influenced by the behaviors we observe.
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6. choose the best answer. ___ is the most important way to protect the…
Hydration
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current attempt in progress kenyon wants his new puppy to stop chewing …
punishment
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besides cramped quarters, astronauts would face other potential hardshi…
The astronauts would travel in microgravity, which can erode parts of the human body.
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current attempt in progress a shoe store owner was having a hard time g…
negative punishment
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1. the most common way to sear food is: a) on the stove top. b) in a st…
a) on the stove top.
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current attempt in progress jonah sprays her puppy with a water bottle …
positive punishment
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review the text. staying grounded during the nineteenth century, many a…
- Exposure to Mars material could damage Earth’s environment. - Mars’s environment may become cross - contaminated. - The astronauts could suffer physically and mentally.
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there are no risks when taking medication to treat anxiety. please sele…
F
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review the fifth and sixth paragraphs. 5 even if it were a good idea to…
The two paragraphs both use the example of Prohibition to demonstrate the difficulties of enforcing a tobacco ban.
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4. choose the best answer. — resonance uses the front of the face to pr…
Mask
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the use of tobacco is the most destructive vice in the united states. i…
- "It would be impractical to enforce a legal ban on tobacco." - "The economic fallout from a tobacco ban would be substantial."
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view this video research suggests that ______ is/are responsible for em…
- First question: C. mirror neurons - Second question: B. The prefrontal cortex and the dopamine pathways, due to their role in decision - making and pleasure.
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view this video what is the correct order of the steps in observational…
For the first question: B. Attention, retention, reproduction, motivation For the second question: A. death by suicide increased among people ages 10 to 17
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view this video what motivates latent learning and cognitive mapping? o…
1. curiosity 2. All these options are correct
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the cerebellum can be permanently damaged by stroke or temporarily affe…
B. ataxia.
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negative reinforcement ___ a target behavior; negative punishment ____ …
- First question: A. Increases; decreases - Second question: Continuous
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view this video kate taught her puppy to sit on command by offering him…
First question: B. primary; positive Second question: A. positively punished
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view this video in operant conditioning, we learn from ___; in classica…
For the first question: consequences; consequences. For the second question: operant chamber.
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vocabulary for the great gatsby: list 1 activity 1: words in context di…
Ambiguous: Unclear, having multiple meanings. Apathetic: Indifferent, showing little emotion. Coherence: Logical consistency, forming a unified whole. Condescend: Behave in a supe…
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in classical conditioning, repeated pairings of the neutral stimulus (n…
First question: conditioned stimulus (CS) Second question: classically conditioned emotional response
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3. how does comparing and contrasting two different authors perspective…
It helps you consider other ways of thinking about the issue.
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tides and currents both describe movements of ocean water, but the two …
- Describe the motion of ocean water: Both Currents and Tides. - Are caused by the gravitational pull of the sun and moon: Tides. - Move horizontally: Currents. - Can be temporary…
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4. which direction do most planets rotate? clockwise counterclockwise
counterclockwise
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the white matter of the cerebellum forms the folia. flocculonodular lob…
arbor vitae.
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the cerebellar hemispheres are separated by a band of cortex called the…
vermis.
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a metal cube with sides of length ( a = 1 \text{ cm} ) is moving at vel…
\(+\vec{i}\)
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3. choose the planets that are primarily made up of solid materials suc…
Earth, Mercury, Venus, Mars
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the corpus callosum is comprised of more than 200 million axons that co…
T
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2. which planet has the largest volcano in the solar system? venus mars…
Mars
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1. what is the closest planet to the earth? mars venus jupiter mercury
Venus
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as astronomers have learned more about mars, theyve found that the plan…
- Has a dense core covered by a mantle and crust: Earth (✔), Mars (✔) - Has a varied surface: Earth (✔), Mars (✔) - Has been struck by meteors and asteroids: Earth (✔), Mars (✔) -…
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which of the following is not a true statement about a poorly - running…
It gets its best gas mileage.
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the ______ are the four masses on the posterior of the midbrain. reticu…
corpora quadrigemina
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the corpora quadrigemina is composed of the fourth cranial nerve. cereb…
superior and inferior colliculi.
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the structure of the brain inferior to the thalamus is the cerebellum. …
midbrain.
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which of the following are found in the pons? respiratory control nucle…
All of these are found in the pons.
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despite their similar - sounding names, the arctic and the antarctic re…
Penguins live there: The Antarctic. Is surrounded by land: The Arctic. Sea ice is highly mobile: The Antarctic. Sea ice is thick: The Arctic. Snowfall is common: The Antarctic.
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if the pons was damaged, which of the following functions would be affe…
breathing
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the left hemisphere of the brain controls the right side of the body. p…
T
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large veins, medium veins, and venules have valves to prevent the backf…
False
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review the abstract and then answer the question. gravity and drag both…
to inform readers about an experiment
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how can probability calculations aid in making decisions for environmen…
c. By predicting the effectiveness of different conservation strategies
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the term used to describe the crossing over of a tract to the side of t…
B. decussation
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hundreds of years ago, the aztecs and incas built complex civilizations…
- Settled in the mountains: Inca - Developed lengthy roadways: Inca - Developed a writing system: Aztec - Attacked by Spanish conquerors: Inca, Aztec
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review the abstract and then answer the question. gravity and drag both…
The writer uses specialized language such as drag, thrust, and apogee point.
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question 21(multiple choice worth 3 points) (lesson 9.5 lc) if a driver…
six months
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this structure of the medulla oblongata relays information about somati…
inferior olivary complex
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read the abstract and then answer the question. gravity and drag both r…
model rocket hobbyists
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is white chocolate really chocolate? dark chocolate is made from the be…
- Contains cocoa powder: Dark chocolate (✔), White chocolate (✖) - Semi - sweet, bitter flavor: Dark chocolate (✔), White chocolate (✖) - Offers health benefits: Dark chocolate (✔…
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each hemisphere of the brain specializes in assisting various functions…
T
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what is the role of data analysis in applying probability to environmen…
C. It helps interpret the probabilities of various outcomes
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1. choose the best answer. the ___ is a sheet of muscle under the lungs…
diaphragm
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the control of heart rate and blood pressure is based in the thalamus. …
medulla oblongata.
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the two hemispheres of the brain are divided by the ____________. a. co…
B. longitudinal fissure
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what does a 100% probability indicate about an event in environmental c…
B. The event is certain to happen
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what does the concept of probability measure in environmental conservat…
A. The likelihood of various outcomes of conservation actions
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organizing sensory input that guides movement is a function of the a. c…
A. cerebellum
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why is understanding the likelihood of conservation actions important? …
C. It guides more informed and impactful environmental decisions
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the cerebellum helps in moderating both ____________ and a persons abil…
B. perception...sights and tastes
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read the lab report conclusion and then answer the question. based on t…
a high school science teacher
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what impact does recycling have on the probability of reducing pollutio…
A. Increases the probability of a positive outcome
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question 10(multiple choice worth 3 points) (lesson 2.4 lc) which of th…
All of the above.
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integrating sensory information and neural functions is a function of t…
C. thalamus
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question 9(multiple choice worth 3 points) (lesson 7.2 lc) markings and…
C. legend
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in the figure, a conducting rod of length ( l = 29.0 mathrm{~cm} ) move…
\(2160\ \text{V/m}\) For Part D:
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los cuatro elementos de la naturaleza son: cielo, aire, fuego y fauna a…
Fuego, tierra, agua y aire
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read the dictionary entry. fiscal \\ fi-skal adj. 1. relating to financ…
adjective
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class e general knowledge question #41 / 50 you are driving on a slippe…
B. Take your foot off the brake, unless you are about to hit something. Steer in the direction of the skid to straighten your car. Then brake gently.
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class e general knowledge question #40 / 50 if a small fire starts in y…
B. Get away from the vehicle.
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tides and currents both describe movements of ocean water, but the two …
- Describe the motion of ocean water: (No check as the text doesn't specifically say this is exclusive to either in a simple check - box way based on the given statements. But if …
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hundreds of years ago, the aztecs and incas built complex civilizations…
- Settled in the mountains: Aztecs ( ), Incas (✓) - Developed lengthy roadways: Aztecs ( ), Incas (✓) - Developed a writing system: Aztecs (✓), Incas ( ) - Attacked by Spanish con…
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when we think of the polar regions, we tend to think of glaciers and ic…
- Are masses of ice and snow: Glaciers (✓), Icebergs (✓) - Float in the ocean: Glaciers (✗), Icebergs (✓) - Don't survive long: Glaciers (✗), Icebergs (✓) - Are classified accordi…
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a coil has 250 turns enclosing an area of 11.2 cm². in a physics labora…
$3.6\times 10^{-4}\text{ V}$
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class e general knowledge question #27/50 any driver who is stopped by …
C. Have their driving privilege suspended.
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class e general knowledge question #26 / 50 at night, if you leave a br…
B. Drive slowly until your eyes adjust to the darkness.
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both el niño and la niña are weather patterns caused by water temperatu…
- Is caused by changes in water temperature: El Niño (checked), La Niña (checked) - Happens when ocean temperatures warm: El Niño (checked), La Niña (not checked) - Causes cooler …
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aiding in emotional processing and arousal functions are functions of t…
A. thalamus
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a coil has 290 turns enclosing an area of 11.2 cm². in a physics labora…
$4.2\times10^{-5}\text{ V}$
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what improvement made to penicillin during world war ii saved many sold…
C. Larger quantities of penicillin were made.
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magnetic flux and induced emf in a coil a coil has 200 turns enclosing …
$0$
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number of enlistment cards which event led to the peak of 3,030,407 enl…
C. the attack on the Pearl Harbor naval base by Japan
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class e general knowledge question #17 / 50 you must not drive at exces…
B. Four times as great.
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use the text to compare and contrast fog and smog. fog and smog may loo…
| | Fog | Smog | |--|--|--| | Forms from moist air | \( \square \) checked | \( \square \) not checked | | Is made by humans | \( \square \) not checked | \( \square \) checked | …
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which two groups helped the us boost its world war ii production to rec…
labor and business
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use the text to compare and contrast hay and straw. if youve never work…
- Comes from plants: Hay (✔), Straw (✔) - Plant matter left over from a harvest: Hay (✖), Straw (✔) - Does not have much nutritional value: Hay (✖), Straw (✔)