物理
運動學、受力分析、電學與方程推導。
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which is not a way pathogens are spread through direct contact? touchin…
Sneezing
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the kinetic energy k, in joules, of an object is given by the formula (…
C. 68
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what is a communicable disease? a disease that is not contagious a dise…
A disease that is spread from one living organism to another.
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color - by - number name: hour: date: directions: solve each problem th…
78.4 J, 490 J, 147 J, 392 J, 98 J, 19.6 J, 4.5 J, 9 J, 400 J, 6 J, 4.9 J, 125 J
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15. which of these ovens uses a fan to circulate hot air for even bakin…
Convection
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14. what is the main purpose of a bench scraper? * cutting butter clean…
Cleaning the work surface
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13. which piece of equipment is used for whipping egg whites? dough hoo…
Wire whip
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all syllables must contain... * a vowel a suffix two sounds a root word…
1. a vowel 2. a part of a word that gives the word its base meaning 3. (None of the provided options are entirely accurate based on standard affix definitions. But if forced to ch…
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when are \ser\ and \estar\ used? \ser\ is for physical characteristics.…
"Ser" is for physical characteristics. "Estar" is for location.
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12. what is the proper way to measure brown sugar? * scoop loosely pack…
Pack firmly
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an object traveled 0.20 meters for every 4.0 seconds it was in motion. …
\(1.2\)
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what would a server app communicate with virtual app a server computer …
Client App
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11. which tool is best for measuring flour? * liquid measuring cup dry …
Dry measuring cup
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match the characteristic to the road to war event this event created ca…
1. Compromise of 1850 2. Election of 1860 3. Uncle Tom's Cabin 4. 3/5 compromise 5. fugitive slave act 6. Missouri Compromise 7. Dredd Scott v. Sanford 8. Mexican American War 9. …
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10. which of the following is not a sign of food spoilage? * sour smell…
Bright color
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(8:30) according to heisenbergs uncertainty principle, what can we not …
(8:30) Its position and momentum (9:00) It described electrons as existing in probability clouds.
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9. gloves should be changed: every two hours after handling raw foods o…
After handling raw foods
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drag each tile to the correct location. a scientist is studying the lig…
- Toward: \(610\ nm\ shifted\ to\ 580\ nm\), \(512\ nm\ shifted\ to\ 480\ nm\) - Away: \(400\ nm\ shifted\ to\ 430\ nm\), \(670\ nm\ shifted\ to\ 690\ nm\)
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8. food that has been in the temperature danger zone for more than 4 ho…
Thrown out
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7. what is the first step in the cleaning process? * rinse sanitize scr…
Scrape and pre - rinse
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9 king says the now - famous phrase. what is the main reason he does me…
- 13. King is persuasive in his speech by using repetition (to emphasize key ideas) and emotional appeals (by sharing personal and relatable stories about a better future). - 14. …
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diagnostic test familiar somehow, making her feel an odd sense of déjà …
D. an extremely low body temperature
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6. a sanitizer solution should be tested using: * thermometer hydromete…
Test strips
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5. which is considered proper attire in a baking lab? * open - toe shoe…
Chef coat and hair restraint
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question 1 2 pts match the words with the corresponding definition popu…
- Population Growth Rate: The rate at which a population is changing - Carrying Capacity: The Maximum number of individuals an area can support - Exponential Growth: Rapid, Non - …
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3. when should food handlers wash their hands? before putting on gloves…
All of the above
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what happens to the particles when heat is added to a substance? the pa…
The particles speed up.
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what happens during heat transfer? heat always flows from warm to cool.…
Heat always flows from warm to cool.
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what type of energy increases when heat is added to a substance? potent…
Kinetic energy increases.
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when a substance cools down, the particles move slower faster at the sa…
slower
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based on the structure of the state legislature, which chamber is most …
The lower house, also known as the House of Representatives, which has more representatives with shorter terms.
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which of these is a good example of an insulator? a stainless steel pan…
a rubber pot holder
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what does the rise of white extremist groups like the kkk suggest about…
The federal government struggled to enforce civil rights legislation.
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6. johnny is walking at a uniform speed. the table shows his distance f…
d. \(y = 1.5x + 2.5\)
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6. johnny is walking at a uniform speed. the table shows his distance f…
d. \(y = 1.5x+2.5\)
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graph data predictions ocean acidification: mean seawater ph, hawaii, o…
In 10 years, the pH will be 8.
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2. which of the following is the best way to prevent cross - contaminat…
Wash hands between handling different foods.
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1. what temperature range is known as the \temperature danger zone\? * …
\(41^{\circ}F - 135^{\circ}F\)
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ocean acidification: mean seawater ph, hawaii, oct 31, 1988 to dec 28, …
The ocean is becoming more acidic.
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chile is the _________ country in the world! longest best largest weath…
longest
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what do we call heat transfer that does not require touch or a medium? …
Radiation
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a fire is burning in a fireplace. where is the radiation? you can feel …
You can feel the heat from across the room.
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which form of heat transfer occurs with electromagnetic waves? conducti…
Radiation
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which type of heat transfer can occur through empty space? convection c…
Radiation
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question 8 if you put a file in the recycle bin, you can retrieve it (i…
Yes, as long as the recycle bin has not been emptied
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what happens during radiation? heat is transferred from warmer objects …
Heat is transferred from warmer objects to cooler objects without touching.
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a cat napping in the sun near a window is warmed by what type of energy…
radiation from the sun
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question 7 a computer can function without an operating system. true fa…
False
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why is radiation the only way for heat to transfer from the sun to the …
because the energy has to pass through the vacuum of space
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heat energy can transfer from the sun to the earth. what type of heat t…
radiation
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which is the biggest file size? 713 mb 924 kb 303 gb
\(303\) \(gb\) is the biggest file size.
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why is radiation the only type of heat transfer that can pass through a…
The first correct - looking option (the one that says because conduction and convection both need matter in order to transfer heat) is the right explanation.
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what is the only type of heat transfer that can pass through a vacuum? …
radiation
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select the correct answer from each drop - down menu. what are the comm…
First blank: Indexing. Second blank: Sorting.
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is it possible for heat energy to transfer through a vacuum?
yes
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which of these best describes a vacuum? a space that has no particles o…
a space that has no particles of matter
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6. what role did george washington play in the early stages of the war?…
6. C. He was a young officer sent to challenge French control in the Ohio Valley 7. B. Created a plan for colonial unity and defense 8. A. The French built fewer settlements and s…
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select the correct answer. gary has to complete a form before enrolling…
A. Boolean
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7. what is this a picture of?* 1 point canal loading zone slaughterhous…
Grain elevator located along a Chicago area river
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question 4 which is the smallest file size? 713 mb 924 kb 303 gb
\(924\) \(kb\) is the smallest file size.
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drag the tiles to the correct boxes to complete the pairs. match the pa…
displays information about the active slide → status bar defines the workspace where you can work on slides → document area marks out the space available to insert content on a sl…
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6. read the passage about cyrus mccormicks reaper and answer the follow…
The reaper, used mostly in the north, gave thm an advantage in the Civil War because it cleared fields must faster and with fewer workers
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question 10 which statement accurately uses academic language to descri…
King uses rhetorical appeals to connect logic, emotion, and moral authority in defending nonviolent action.
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multiple choice question from a functionalist perspective, what functio…
They reinforce differences between acceptable and unacceptable behavior.
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select the correct answer. a table has several fields related to comput…
C. AutoNumber
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base your answer to questions 22 - 25 on the passage below and on your …
22. 1. the establishment of large numbers of factories 23. 2. establishment of labor unions 24. 4. cholera 25. 2. underground sewage systems
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question 3 the term os is short for? apple operating system overload sy…
Operating System
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base your answer to questions 19 - 21 on the sources below and on your …
4) tenant farmers # 20.
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select the correct answer. grady thinks that he will be able to make a …
D. increasing file size due to adding videos
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question 2 the new snap layout in windows 11 allows users to______? add…
Organize your open windows to pre - configured layouts
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select all that apply from the functionalist perspective, mass media se…
agent of socialization, enforcer of social norms, gatekeeper of ideas, consumption promoter
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select the correct answer. lara wants to add an animation to her presen…
D. Normal view
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select the correct answer. jamie is preparing a presentation on his lap…
B. incompatibility issues related to file formats
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what does snap assist in the windows operating system allow you do to? …
Determine the app window arrangement you want to apply
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omar asensio and colleagues examined consumer reviews of 12,720 electri…
D. users of paid stations have higher expectations of the quality of the stations than do users of free stations.
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which of the boxes represents the wavelength of a wave? neither b a both
B. B
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question 4 1 pts dr. king uses pathos when he describes seeing vicious …
It forces readers to confront the moral urgency of action against racial injustice.
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question 3 1 pts in their letter, the clergymen write: \we commend the …
To present themselves as reasonable, law - abiding leaders who value peace and stability.
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the colors red, blue, and yellow are known as the primary colors becaus…
Here is the Python code to solve this problem: ```python color1 = input("Enter the first primary color (red, blue, yellow): ").lower() color2 = input("Enter the second primary col…
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1. why is geography important? it only focuses on maps. it is solely ab…
It helps in understanding where things happen.
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question 12 / 20 when climbing a stepladder, how many points of contact…
3
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question 10 / 20 there is no relationship between stepladder length and…
True
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a pair of silk stockings is an 1897 short story written by kate chopin.…
A. "She was not thinking at all. She seemed for the time to be taking a rest from that laborious and fatiguing function and to have abandoned herself to some mechanical impulse th…
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us hydroelectric power plants, 2019 in 2021, jessica oya martinez, mega…
B. Squirrel Pan Stream
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1.the ability to earn money in exchange for work.* labor strength livel…
1. Earning Power 2. Higher education and more skills earn more money 3. Works for major company
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stepladders can be leaned against wall for maximum support. select the …
True
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ohmic heating, a thermal technology used to preserve food on an industr…
D. Ohmic heating is superior to conventional thermal preservation techniques, and future research may enable further improvements in food preservation technology that uses ohmic h…
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question 3 / 20 stepladder materials include all of the following excep…
Fiberglass
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grade 11 | unit 1 | klara and the sun | lesson 6 | notes quiz: 1. what …
1. C. America must lead the world in space exploration. 2. A. He assures the people that it will be worth it and it is necessary.
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question 2 / 20 a standard stepladder is intended to be used by more th…
B. False
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multiple choice 1 point the more contaminated the water, the more posit…
2. more costly it is to treat. 3. A body of rock and/or sediment that holds groundwater.
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1 multiple choice 1 point how does agriculture and industry impact the …
They can introduce pollutants into watersheds.
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which of the following do you see as advantages of purchasing an ev? en…
All of the Above
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question 22 of 28 which statement accurately describes the relationship…
C. As the mass of an object increases, its momentum increases, and it takes more force to change its motion.
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question 21 of 28 the practice of science can answer only scientific qu…
C. They could be shown to be false by evidence.
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question 19 of 28 an electromagnetic wave moves through electric and ma…
D. The vibrations of the fields are perpendicular to the direction in which the wave moves.
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question 18 of 28 which change to an object would triple its potential …
D. Increasing its mass to three times its original value
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question 17 of 28 the moon shines white light on earth. is the moon a g…
A. No, because the Moon reflects most of the Sun's light rather than absorbing it
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question 16 of 28 which statement illustrates how progress in engineeri…
D. Extracting mineral resources with modern mining equipment removes fertile topsoil.
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question 15 of 28 which characteristic makes a digital signal more usef…
C. A digital signal moves between a discrete number of values.