物理
运动学、受力分析、电学与方程推导。
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which type of electromagnetic radiation has a longer wavelength than vi…
C. Infrared radiation
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question 12 (02 01r mc) which of the following observations indicates t…
Radiation with neutral particles is emitted when alpha particles strike beryllium atoms.
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a corrections officer is determining the number of bars needed to reinf…
6
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question 11 (02 01r lc) which of the following provides evidence to sup…
B. Cathode ray experiments
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question 8 (multiple choice worth 5 points) (02 01r lc) which of the fo…
C. Several scientists' investigations support it.
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to calculate the frequency of a note on a piano in the same octave or a…
480 Hz
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an electron moved from a lower energy level to a higher energy level. w…
B. A fixed amount of energy was absorbed
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in a parallel circuit, electrons have __________ pathway back to the ba…
# Explicación: ## Paso 1: Comprender la naturaleza de un circuito en paralelo En un circuito en paralelo, hay múltiples rutas para que la corriente (electrones) fluya. # Respuesta…
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charged particles charge on particle number of particles positive 2 neg…
The negatively charged ion will repel the substance.
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true or false a website is a group of web pages assigned with a domain …
TRUE
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the following information is for the fictitious nation alpha: working -…
a. 7% b. 62%
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in which situation would it be least likely for a scientist to revise h…
if results are the same after repeating the procedure
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in a series circuit, how many pathways can electrons take to return to …
# Explicación: ## Paso 1: Comprender la naturaleza del circuito serie En un circuito serie, los componentes están conectados uno detrás del otro. Las electrones fluyen a través de…
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to calculate the frequency of a note on a piano in the same octave or a…
$\frac{1500}{3}$
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semester a because i could not stop for death by emily dickinson becaus…
# Breve explicación: La repetición del verbo "passed" (pasamos) tres veces en la estrofa sugiere un movimiento constante y continuo. El carruaje en el que viaja la narradora está …
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water: how will you get a safe water supply from the island? what will …
Idea A: Collect rainwater in clean containers. Idea B: Boil water from natural sources like streams or ponds for at least 1 - 3 minutes to kill bacteria and viruses. Idea C: Filte…
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multiple select question select all that apply which of the following a…
A. Choose whole grains B. Choose vegetables D. Choose fiber - rich fruits
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because tanker trucks transport liquids they are prone to? * less diffi…
1. B. Sloshing and Surging 2. D. Rear 3. A. If you can see the driver in their side mirror
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2. an autocad drawing has a scale of 3/4 inches to 2 ft. if a piece of …
5.625 inches
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fill in the blank question if you are trying to lose weight, it may be …
fiber
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select all that apply diets rich in fiber reduce the risk of cardiovasc…
- improving blood lipid levels. - lowering blood pressure. - reducing markers of inflammation.
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this structure, created using _, was designed by frank gehry. this desi…
d. CAD
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problem 8: in this problem you will do problem 6 again but the table wi…
Acceleration $a=\frac{g(m_1-\mu_km_2)}{m_1 + m_2}$, Tension $T = \frac{m_1gm_2(1+\mu_k)}{m_1 + m_2}$ (where $g$ is the acceleration due to gravity, $m_1$ is the mass of the hangin…
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choose the correct answer. the keyboard shortcut to convert data into a…
C. T
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auspex by james russell lowell my heart, i cannot still it, nest that h…
# Breve explicación: La frase "dead leaves and snow" (hojas muertas y nieve) en el contexto del poema sugiere un estado de ausencia de pasión y amor. Las hojas muertas y la nieve …
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state of matter shape - is it definite (constant)? volume - is it defin…
| State of Matter | Solid | Liquid | Gas | |--|--|--|--| | Shape - is it definite (constant)? | Yes | No | No | | Volume - is it definite (constant)? | Yes | Yes | No | | Relative…
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choose the correct answer. the keyboard shortcut to open the find & rep…
A. H
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3. conclusion: explain the relationship observed in question 2 using th…
1. The relationship in Question 2 (increase in acceleration with constant net - force) can be explained by a decrease in inertia (due to a decrease in mass as per \(F = ma\)). 2. …
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choose the correct answer. the keyboard shortcut for redo last action i…
C. Y
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3. conclusion: explain the relationship observed in question 2 using th…
$F_{net}=0$, $a = 0$
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multiple choice question to improve blood glucose control for patients …
implementing therapeutic lifestyle changes is key.
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3. what are the 4 main types of processes that move carbon through its …
La fotosíntesis, la respiración, la descomposición, la combustión.
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fill in the blank question as bacteria in the mouth metabolize carbohyd…
acids
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which of the following best names significant threats to water quality …
C. industrial pollution, sewage pollution, and saltwater intrusion
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lesson 2: artificial intelligence lesson objectives demonstrate a lifel…
1. (Choose one: Very Familiar, Somewhat Familiar, This is new to me) 2. ChatGPT, Bing Chat, Google Bard 3. I use AI through voice - assistants like Siri. On social media, AI algor…
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which of the following is the best description of fresh water as a natu…
vulnerable
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b. advocacy c. passive - aggressive communication 9. intimidates others…
9. c. Aggressive communication 10. a. Passive - aggressive communication 11. b. Advocacy 12. a. Lobbying 13. b. Conflict Resolution 14. b. Forced Labor 1. False 2. True 3. True 4.…
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which of the following best describes where fossil fuels come from? o d…
decayed plant material
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which south american country is long and thin and located along the pac…
A. Chile
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one problem that arises with monitoring freshwater supplies is that it …
It can take years to detect pollution in underground water.
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test review multiple choice section: 1. a decision not to engage in sex…
1. a. Abstinencia 2. b. Primary sex characteristics 3. c. Herpes 4. b. HPV 5. b. HIV/Aids 6. a. Human trafficking 7. a. Communication 8. a. Passive communication
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which country touches the pacific ocean, the caribbean sea, ecuador, an…
C. Colombia
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computer design software requires ____________ to be used properly and …
B. an eye for design and a knowledge of computer programming
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solve the net - force problems. label your answer with units and the di…
1. Net force: $0N$, no movement. 2. Net force: $10N$ to the left. 3. Net force: $110N$ in the direction of the combined forces. 4. Net force: $30N$ downward. 5. Net force: $20N$ t…
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read the sentence. after going over the attendance data, i have learned…
# Breve explicación: El orador utiliza datos de asistencia (veinte por ciento de estudiantes llamando enfermos todos los días) para soportar su argumento. Esto es un ejemplo de lo…
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analysis questions 1. friction: explain why the acceleration in trial 1…
1. When acceleration is zero in Trial 1, according to Newton's second law ($F_{net}=ma$), the net - force is zero. The force required for zero acceleration is equal to the force o…
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the advantages of computerized design include all of the following, exc…
B. Because of computer design software, architects are no longer needed in architecture.
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which caribbean island country is directly south of florida? a haiti b …
D. Cuba
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which zone does not have any sunlight? intertidal zone aphotic zone ner…
B. aphotic zone
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which of the following do scientists claim is evidence of climate chang…
rising global temperatures
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which country runs along the southern border with the united states? a …
B. Mexico
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choose the answer that is most accurate and true. allows interactive vi…
C. CAD
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aphotic zone- where lights cant penetrate the water what percentage of …
B. 97%
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20. projectile treva was standing on a 3 - foot ledge when she tossed a…
After 0.9 second(s), the stone is at its relative minimum height of 0 feet. After 0.3 second(s), the stone is at its relative maximum height of 5 feet.
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which of the following happens when fossil fuels are burned? carbon dio…
Carbon dioxide and other pollutants are released into the air.
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which of these zones describes where light penetrates the water? intert…
B. photic zone
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what do we call the deepest layer of the ocean? photic zone abyssal zone
abyssal zone
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photic means \with light\ and aphotic means \without light.\ what do we…
Aphotic
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choose the correct answer. an excel table can store and refer to data b…
True
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domino construction uses a. vertical steel support and horizontal slab …
A. vertical steel support and horizontal slab of reinforced concrete which is connected by stairways.
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2. whats the difference between evaporation and transpiration?
La evaporación es el cambio de agua líquida a vapor en superficies libres. La transpiración es la liberación de vapor de agua por parte de las plantas a través de sus hojas.
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fill in the blank question a serious chronic disease characterized by a…
Diabetes
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which type of structure is both cost effective and minimizes space? a. …
B. skyscraper
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what conclusions can be drawn if the results of replicated experiments …
A. The experiment might not have been replicated properly. C. The experiment may have been poorly executed. D. The experiment may have been poorly designed.
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40.what are two geographic obstacles that were encountered during the c…
1. Mountainous terrain 2. Rivers and streams
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why did theodore roosevelt think merely the threat of force was suffici…
Recent military successes had established the U.S.'s ability to back up its threats.
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fill in the blank question the type of dietary fiber that usually forms…
soluble
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26. what was one effect of the arrival of the american expeditionary fo…
The Allies were able to launch a major counter - attack on the Western Front
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18. what was one of the primary reasons for the space race? a. to promo…
18. C. Competition over space exploration technology 19. B. Dwight D. Eisenhower 20. B. Camera phones 21. C. Biosphere 22. A. 78% Nitrogen, 21% Oxygen, 1% other gases 23. B. Hydro…
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the table shows the temperature of an amount of water set on a stove to…
6
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fill in the blank question in the gl tract, starch digestion temporaril…
stomach
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1. record your results in the diagram below. 2. what are the abo blood …
Crime Scene 1 (CS1): Type A Crime Scene 2 (CS2): Type AB Suspect AG: Type A Suspect EP: Type O Suspect TD: Type B Suspect DH: Type B Suspect SG: Type AB Suspect EO: Type O
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read this excerpt from part 1 of the odyssey by homer. my men were muti…
B. careless
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get it? identify two additional types of models that are used by scient…
Physical models, Mathematical models
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briar is struggling in math class. a friend gives her a pill and says t…
It can have serious side effects even if it's just one time.
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a rocket is launched into the air and follows the path h(t)= - 3t² + 12…
# Explicación: ## Paso1: Establecer la altura en cero La altura del suelo es $h(t)=0$. Entonces, establecemos la ecuación $- 3t^{2}+12t = 0$. ## Paso2: Factorizar la ecuación Extr…
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how did the phrase \iron curtain\ reinforce churchills overall message …
The phrase "Iron Curtain" symbolized the division and threat from the Soviet - controlled areas, reinforcing the need for Western unity and vigilance against communism.
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if a variety of detergents are analyzed, then green detergents will con…
B. hypothesis
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what type of graph is this, and why is it the most appropriate way to r…
Line graph: effectively shows trends over time, making it ideal for visualizing monthly changes in temperature.
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in a game of tug of war, team - one pulls to the right with a force of …
A. 100 N, left
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select the correct answer. tori experiments with pulleys in physics cla…
B. 35 N
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type the correct answer in the box. a pitcher throws a softball toward …
8
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gps - the most precise navigation system ever invented. the global posi…
GPS can be used by anyone with a GPS device.
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choose the correct answer. sum is the only function supported for a tab…
False
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look at the diagram below. determine the net force acting upon the obje…
C. 5 N, left
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fill in the blank question according to the food and nutrition board, c…
45, 65
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checking the checkbox for \total row\ will automatically add a new row …
True
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which segment of this graph shows a decreasing velocity? time (s) a. a …
E. E to F
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choose the correct answer. an excel table does not store and refer to d…
A. False
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look a the free - body diagram below and determine the net force acting…
A. Zero
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choose the correct answer. when using the format as table button to cre…
A. False
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select the correct answer. carter pushes a bag full of basketball jerse…
D. 63 watts
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what is the closest approximation of the resistance of your pinky finge…
1,000 Ω
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choose the correct answer. format, the table tool, is found on which ri…
C. Home
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select the correct answer. sally is riding a snowmobile on a flat, snow…
A. 160 N
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in the diagram below, what will the acceleration of the box be? 245 n 7…
A. $11.2m/s^{2}$
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fill in the blank question though the ai for men is 38 g/day and 25 g/d…
15
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josé de san martín years: 1778 - 1850 country: argentina, chile, peru c…
1. His resignation showed loyalty to Argentina and his military training provided skills for leading patriot forces. 2. He led successful campaigns, liberating Chile and Peru, and…
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why is it always harder to start to move an object that is initially at…
A. The static friction between two surfaces is always greater than the kinetic (sliding) friction between the same two surfaces.
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18. what was one of the primary reasons for the space race? a. to promo…
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