物理
運動學、受力分析、電學與方程推導。
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two techs are threading a hole in a steel part. technician a says to co…
C. Both A and B
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question 19 not yet answered marked out of 1.00 flag question which of …
B. Adjustable socket
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question 18 not yet answered marked out of 1.00 flag question when a la…
A. sledgehammer.
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what is one of the challenges associated with closing a landfill? expan…
ensuring long - term monitoring and maintenance
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two techs are about to measure runout on a rotating surface. technician…
d. Neither A nor B
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a bead on a wire. for the bead on the wire, put the possible fbs in ord…
A. iv,v,i,iii,ii
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landfills do have some disadvantages. which of the following is a disad…
Methane, carbon dioxide, and leachate pollution can occur.
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landfills are advantageous for waste disposal for many reasons. which o…
They have cheaper disposal fees.
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when would a technician use a dial indicator? select one: a. checking f…
A. Checking for runout
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many people do not want landfills sited near their homes, but they do w…
A. NIMBY
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technician a says that a beam - style torque wrench tightens the bolt a…
b. Technician B
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a landfills gas monitoring system primarily detects which of these? met…
methane
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when using tools in the shop. technician a says a safe attitude will he…
C. Both A and B
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two techs are measuring a cylinder bore down to 0.001\. technician a sa…
B. Technician B
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as trash in the landfill decomposes; a greenhouse gas is produced and l…
Methane
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what is a problem with leachate that is collected in the landfill? it m…
It must be disposed of somewhere
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what is one important characteristic of modern landfills? large fans to…
A plastic liner
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claim: darker surfaces absorb more light than lighter - colored surface…
Evidence 1: Darker surfaces have a greater change in temperature than lighter - colored surfaces. Evidence 2: Darker surfaces reflect less light than lighter - colored surfaces. R…
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what is the largest and most important river system in south america? a…
A. the Amazon
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an open - bodied vehicle, like a pick - up truck, can transport an aggr…
B. False
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cylinders can a closed - bodied vehicle safely transport? choose the co…
Three 20 pound cylinders
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unit test 01:45:14 nevada terra templada terra caliente which elevation…
C. Terra Caliente
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unit test unit test complete photos by eric kounce, us army corps of en…
A. one (1)
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unit test unit test complete image courtesy of nasa the yellow arrow on…
B. the Gulf of California
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question 9 select all that apply: injection and medication safety pract…
- Never reuse a syringe to enter a medication vial or container - Disinfect access diaphragms of medication vials before inserting a device - Use aseptic technique when preparing …
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use the appropriate rounding rules to do the following calculation. exp…
123.2
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unit test use your knowledge of the climate zones of the united states …
D. Midlatitude
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which of the following statements about the physical geography of latin…
D. El Niño is a series of volcanic eruptions caused by tectonic activity.
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main.py 1 2 first_name = input(\enter your first name: \) 3 middle_name…
```python """ This program takes user input for first name, middle name, and last name, concatenates them together to form a full name, and then prints out the full name. """ # Ge…
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the continental divide ____________. a divides the united states into e…
C. divides the flow of river systems in the United States into east and west
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question 5 select all that apply: proper hand hygiene includes: use of …
- Use of alcohol - based hand rub as the primary method for hand hygiene when hands are not visibly soiled. - Use of alcohol - based hand rub as the primary method for hand hygien…
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what is a major environmental problem with leachate? it can pollute gro…
It can pollute groundwater.
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what do we call the liquid that is released from a landfill? leachate a…
Leachate
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question: 1 which of the following is not a valid type of comment in py…
Question 1: A. ## This is a comment Question 2: B. Comments describe your program so other people can read it more easily.
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question 10 1.5 pts what score on the body mass index indicates obesity…
Value 30 or higher
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unit test 01:54 image by the national atlas of the us the mountains cir…
B. Appalachian Mountains
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question 8 1.5 pts proteins are the most energy dense macronutrient wit…
False
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which of the following describes an example of computer code? choose on…
B. a set of directions in Python for a computer to add items on a bill
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check all that apply. when a structural engineer designs a beam the key…
deflection, shear, bending
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which of the following is an example of a flowchart? choose one option …
C. The diagram with shapes and arrows representing a process.
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question 6 what unit of measure is used for the energy content in food …
A. Calorie
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which of the following is an example of pseudocode? choose one option a…
A. If student’s grade is greater than 60, print “pass” Else print “fail”
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which one of these grasses does not contain gluten or similar proteins …
C. Corn
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________ is not consuming enough calories for body functions on a daily…
A. Undernutrition / Malnutrition
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faith notices a problem many people have with doctors appointments. whe…
A. She could create a program that lets patients and doctors send confidential messages before or after appointments.
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question 3 1.5 pts cholesterol is found in animal foods like meat and e…
True
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how will documenting the program help isabella? choose one option a doc…
B. Documenting the program will help Isabella communicate with other programmers and keep a record of the program.
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on page 154 in the textbook - kwashiorkor and marasmus are described - …
Protein
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isabella is creating a computer program that will put together outfits …
C. The test could show that people want the program to base the outfit on the weather.
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in what way is reforestation a positive initiative? a. it saves a porti…
B. It replaces trees on lands destroyed by farming, manufacturing, logging, and city growth and limits carbon emissions.
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what is the purpose of comparison shopping? ensuring you are not buying…
attempting to find the best deal on a product
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question 6 if we consider the forces to the left of the section, we can…
the reactions minus the loads to the left of the section.
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question 3 of 10 a programming language choose one option a is used to …
A. is used to write directions for a computer.
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which of the following was not a result of the european colonization an…
A. the forced assimilation of German culture by the native populations
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jasmine is designing the solution for her program. she should choose on…
C. use pseudocode or a flowchart.
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grain - corn name: andy de jesus reyes del aguila date: 7 october 2025 …
1. El maíz es una planta del género Zea, comúnmente conocida como maíz o maíz dulce en algunos países. Es ampliamente cultivada y es una de las principales fuentes de alimento en …
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what is the magnitude of the maximum vertical shear in simple beams? eq…
equal to the greater reaction
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the magnitude of the shear at any section in the length of a beam is eq…
True
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which fixed expense would be most difficult to change if money is neede…
rent
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a properly designed beam does not fail, but the tendencies to fail are …
True
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3. what happened to most of the mexican residents of the southwest when…
They stayed and became American citizens.
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33 objects get their colors from reflecting only certain wavelengths wh…
$6.12\times 10^{14}\ Hz$
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i. trace the path of blood from the heart to each location, naming ever…
I. a. Aorta → Aortic arch → Left subclavian artery → Left axillary artery → Left brachial artery → Left radial and ulnar arteries → Digital arteries b. Aorta → Aortic arch → Right…
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31 calculate the energy possessed by a single photon whose frequency is…
$4.19\times 10^{-13}\ J$
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read the two passages from sugar changed the world. knowing that their …
Both passages share historical details to support the claim that the lives of sugarcane workers in different countries were essentially the same.
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question 1 match the failure tendencies of a simply supported beam with…
Vertical Shear: dropping between the supports Bending: failure through compression and/or tension Horizontal Shear: fiber of the beam slide past each other horizontally
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read the passage from sugar changed the world. some of the enslaved too…
Silence has a negative connotation, indicating that the owners would not tolerate protests.
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determine whether the statement is true or false. if the statement is f…
B. The statement is false, dimensional analysis uses unit fractions to convert from one unit of measurement to another.
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practice problem #1 background: the thickness of the annual rings indic…
1. Average thickness of annual rings 2. Age of trees 3. 34 millimeters 4. Interpolation 5. Approximately 36.83 millimeters 6. Forest B may be healthier as its trees generally have…
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which of the following types of electromagnetic radiation has the highe…
B. UV
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a ball is thrown upward from the ground with an initial velocity of 20 …
$t = 4$
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carry out the indicated operation and give your answer with the specifi…
$1340$
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22 what is the minimum quantity of energy that can be lost or gained by…
B. A quantum
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what could be a cause of an uncontrolled leak of propane? damaged conta…
All of the above (Damaged container components, Piping failure, Damaged hose, Broken valve)
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20 an em wave is found to have a frequency of 7.8 x 10^6 hz. what is th…
C. $3.00\times 10^{8}\ \frac{m}{s}$
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18 what is the energy of a photon of red light that has a frequency of …
$2.97\times 10^{-19}\ J$ (corresponding to the first option)
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17 the blue color in some fireworks occurs when copper (i) chloride is …
$4.42\times10^{-19}\ J$
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16 the lowest energy state of an atom is its * (0.5 points) ground stat…
ground state
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what is a glacier? how could a massive chunk of ice carve out valleys a…
A glacier is a large mass of ice. Glaciers can carve valleys due to their weight and movement. Glaciation is the process related to glaciers. Lake Tahoe is an example of a glacial…
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9. determine the volume in ml to prepare a 1x tgs buffer in 40 ml of di…
4.0
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self - check check your understanding by answering the questions below.…
First question: Knowing who you are, being proud of who that is, and sharing it Second question: A brand is the emotional connection or gut feeling you have about a product, servi…
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solid waste solid waste stream solid waste stream is the flow of nonhaz…
mining, oil, and gas production
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solid waste the environmental protection agency (epa) defines solid was…
used bag of chips
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solid waste solid waste includes regular household waste from businesse…
discarded material that is abandoned or recycled
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solid waste whats in our trash? the kind of trash varies by location, b…
It decreases waste production
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solid waste where does solid waste end up after disposal? its shot into…
It simply stays on Earth
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check your understanding by answering the questions below. what is the …
1. The emotional relationship and gut feeling a person has about a company, service or product. 2. True
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3. the microwaves used to heat food have a wavelength of 0.125 m. what …
$1.59\times 10^{-24}\ J$ (corresponding to the fourth - option in the multiple - choice list)
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2 what is the frequency of electromagnetic radiation with a wavelength …
$9.01\times 10^{15}\ Hz$
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8. dilutions: find the volume to prepare a 1x tae buffer in 500 ml of d…
10.0 mL
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which of these materials can generate static electricity? choose all th…
High - density plastics, Shrink wrap, PVC piping, Polyethylene piping, Rubbermaid trash cans, Non - pigmented leather
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temperate deserts can be ____________. a wetter than most prairie b wet…
D. hot during the day but cold at night
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6. calculate the mass of kanamycin to prepare a 10 mg/ml in 4.5 ml of s…
45 mg
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a ball is thrown and its height is modeled by h = -16t² + 32t + 48. at …
B. $t = 3$
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5. find the mass in mg to prepare a 5.5 mg/ml of protease in 15 ml of d…
82.5 mg
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which of these materials can generate static electricity? choose all th…
High - density plastics, Shrink wrap, PVC piping, Polyethylene piping, Rubbermaid trash can, Non - pigmented leather
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4. calculate the mass of albumin to prepare a 2.5% solution in 15 ml of…
0.4 g
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question 18 0.5 pts which of the following would most likely be a fixed…
D. pizza ovens
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what is a map? part ii label the map features from the word bank provid…
Date: March 29, 2007 Orientation: Shown by compass rose Title: Major Bodies of Water in New York State Legend: Box explaining symbols Source: Based on the US Geological Survey
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model analysis: 1. what is the largest planet in our solar system? 2. w…
1. Jupiter 2. Mercury 3. Jupiter 4. Mars 5. The outer planets 6. Outer planets are gas giants with larger diameters and volumes than inner rocky planets.