物理
运动学、受力分析、电学与方程推导。
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why is gis potentially more useful to geographers than satellites?
GIS can integrate and analyze multiple data layers for complex spatial analysis, while satellites mainly provide imagery.
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9. a block of wood measures 3.0 - cm on each side and has a mass of 27 …
9. $1\ g/cm^3$ 10. $5\ g/cm^3$ 11. Benzène 12. Coule
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question 17 (1 point) which plane divides the body into right and left …
midsagittal
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learning about different career fields within ecs is essential because …
| Field of Computer Science | Short Explanation | Definition | Personal Experience | Careers | |--|--|--|--|--| | Programming | Makes apps, games, and websites work. Without code,…
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a golfer strikes a golf ball that is initially on the ground. the ball …
B. $\frac{v_0^{2}\sin\theta\cos\theta}{g}$
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question 14 (1 point) which plan divides the body into anterior and pos…
C. coronal/frontal
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name:wendy date:9/2/20 period:4 izzit magna carta fill in the blank if …
No specific question asked in the fill - in - the - blank exercise, but if we assume the task is just to check the filled blanks are correct: All the filled blanks seem to be corr…
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describe the relationship between thermal energy and temperature in you…
Thermal energy is the total kinetic energy of particles in a substance. Temperature is the average kinetic energy of those particles. A higher - temperature substance has more the…
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question 11 (1 point) the medical term that means pertaining to differe…
heterochromic
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robotics: robots help with chores, explore space, and even do surgeries…
- For Robotics: A robotic lawn - mower can be considered a robot as it autonomously cuts grass. - For AI: I've seen AI helping in music streaming apps like Spotify to recommend so…
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question 8 (1 point) which body cavity contains the lungs? thoracic cra…
thoracic
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the assessment technique where the physican uses fingers and hads to fe…
C. palpation
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explain the process of heat transfer as shown in the above diagram. hea…
Heat energy transfers from hotter to colder regions. In Fig 1, from hot to cold object; Fig 2, between touching objects by conduction; Fig 3, no transfer as temperatures equal.
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using the ruler, what is the value of a considering significant figures…
12.3
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practice it! frank needs to identify examples of gases for his homework…
C. wind, D. oxygen, E. air
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what is the number of significant digits in the following measurement? …
C. 4
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review it! imani needs to identify four solids for her homework assignm…
sea shell, book, ice
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using the ruler, what is the value of a considering significant figures…
11.65
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a linear equation in slope - intercept form is written the form y = mx …
Slope: No value given y - intercept: No value given $G(t)=mt + b$ No answer for year as no m and b values.
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14 mark for review a train travels in the +x - direction with speed v_t…
The graph that shows a lower - constant velocity first, then a middle - constant velocity and then a higher - constant velocity as time progresses is the correct one. Without seei…
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question: 1 why should a programmer indent their code? helps show the s…
D. All of the above
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read the excerpt from hemingways a farewell to arms. the major was a li…
It makes the few descriptive words he does use more vivid and forceful.
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what is the magnification formula? $\frac{h_i}{h_o}=-\frac{d_i}{d_o}$ $…
$\frac{h_i}{h_o}=-\frac{d_i}{d_o}$
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practice it! ms. anderson is playing a game to help students remember a…
expands to take up the extra space in a container
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wave y and wave z are two types of electromagnetic waves traveling thro…
Wave Y transfers about three times the amount of energy as wave Z because energy and frequency have a direct relationship.
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practice problem #1 graphing practice background the thickness of the a…
1. Average thickness of annual rings 2. Age of trees 3. 36.35 mm 4. Interpolation 5. 36.83 mm 6. Forest B may be healthier as it has thicker annual - rings at the same ages. 7. Di…
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review it! colin was discovering new minerals and rocks in his backyard…
smooth
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question 5 you need to write a program that has karel move if the front…
D. If/Else statement
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is a process that modifies light waves so they vibrate in a single plan…
Polarization
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practice it! brandon and his friends were out riding bikes in the flori…
volume
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exploring computer science careers learning about different career fiel…
**Programming**: - Definition: Programming is the process of writing, testing, debugging, and maintaining the source code of computer - programs using a programming language. - Pe…
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13 mark for review cars a and b are moving with the speeds relative to …
B. $-20\ m/s$
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1. how much thwaites glacier melts in one year discuss & write: how man…
Thwaites melts 0.8 meters each year. For the table: | Years Since 2020 | Average Glacial Thickness in terms of Slope and y - Intercept | | ---- | ---- | | 2 | $2500-0.8(2)$ | | 3 …
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at an equilibrium position of a pendulum, the is at a maximum. displace…
velocity
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question 4 you need to write a program that has karel take all the tenn…
B. While Loop
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13 mark for review cars a and b are moving with the speeds relative to …
B. $-20\ m/s$
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review it! thomas is comparing states of matter. he wants to use tools …
C. measuring cup, D. graduated cylinder
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at an equilibrium position of a pendulum, the is at a maximum.
kinetic energy
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name______ period______ 2.2 calculate the specified value. round to the…
1. Approximately 17.46% 2. Approximately 18.23% 3. 144.03 4. 141.6 5. Approximately 78.90% 6. 16 problems 7. Approximately 80.56% 8. 7.58 ounces 9. $4680 10. $38.69
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question 3 you need to write a program that has karel move 6 times and …
A. For loop
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question 2 you need to write a program where karel will take a ball if …
D. If/Else statement
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question 1 you need to write a program that has karel put down a tennis…
C. If Statement
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as opposed to concave lenses, which characteristic of convex lenses mak…
Convex lenses can produce images larger than objects.
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how much force is needed to stretch a spring 1.2 m if the spring consta…
D. 10.2 N
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which projection is this? polar azimuthal south polar mercator north po…
A. South Polar
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which of the following would most benefit from quantum computing? anima…
C. protecting a device from a cyberattack
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which of the following would most benefit from quantum computing? anima…
protecting a device from a cyberattack
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jun is at risk for heart disease so he is watching his cholesterol leve…
bagel with peanut butter
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select the correct answer. to what extent will greenhouse gases current…
D. The amount will impact several generations to come.
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the united states is located south of canada. this statement demonstrat…
1. relative location 2. latitude
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explains the relationship between density and buoyancy.
La densidad del cuerpo en comparación con la del fluido determina si un cuerpo flota o se hunde, y la boyancia es la fuerza que actúa en el cuerpo sumergido en el fluido.
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which observation supports the idea that light is made of particles? li…
Light moves in a straight path.
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question 5 2 pts these images illustrate lines of: latitude longitude
longitude
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explains the relationship between density and buoyancy.
La densidad del objeto y del fluido en el que está sumergido determina si el objeto flota o se hunde. Si la densidad del objeto es menor que la del fluido, flota debido a la boyan…
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you are collecting data about the melting rates of blackfoot glacier. t…
1. Rate of change: $-\frac{8}{3}$ 2. It means the glacier's thickness decreases by $\frac{8}{3}$ meters per year. 3. y - intercept: 150 4. It's the glacier's thickness in 2020. 5.…
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what projection is this? robinson north pole mercator goode homolosine
A. Robinson
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what projection is this? mercator polar goode homolosine robinson
C. Goode Homolosine
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what is the best definition of automation? the use of robotic equipment…
the use of robotic equipment in a manufacturing process
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1. what is the density of 180 grams of methanol whose volume is 600 cm³…
1. $0.3\ g/cm^{3}$ 2. $\approx0.85\ g/cm^{3}$ 3. $\approx0.66\ g/mL$ 4. $\approx2.71\ g/mL$ 5. $\approx0.43\ mL$ 6. $0.2\ cm^{3}$ 7. $3\ g$ 8. $25000\ g$
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which individual is acting most like a consumer? a person whose job is …
a person who hires a mechanic to fix their car
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read the two passages from sugar changed the world. by the late 1700s, …
Sugar was such a powerful economic force that it led to significant political changes.
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which statement best shows how evidence related to historical events ca…
Primary sources can include the exact words that witnesses used to testify at a trial.
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this diagram shows four different positions of earth in its orbit aroun…
C. 4 and 1
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which location focuses its use on a nonrenewable energy source? a wind …
B. a natural gas power plant
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look at the diagram and then answer the question. which points on the e…
1 and 2
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which was a major achievement of both the knights of labor and the amer…
D. the reduction of the workday from ten to eight hours
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look at the diagram and then answer the question. which point(s) indica…
M and O
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why are high tides higher than normal and low tides lower than normal d…
Gravity from both the sun and the moon pulls on the oceans from the same side of the earth.
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21 mark for review the painter of the niobides krater used which of the…
A. Precise contour lines
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what is the best definition of technology? technology is replacing huma…
Technology is applying scientific knowledge to find answers and fix problems.
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what are the units of temperature?
Celsius (°C), Fahrenheit (°F), Kelvin (K)
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practice it! analyze the diagram on the right. drag and drop the words …
1. spring tide 2. neap tide 3. full and new Moons 4. 1st and 3rd quarter Moons
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spartan soldiers helped save retreating members of the greek army at th…
at the Battle of Thermopylae.
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practice it! drag and drop each item in the correct sequence to illustr…
SUN, MOON, EARTH
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practice it! based on the diagrams, which statement is correct? diagram…
Diagram 1 shows a lunar eclipse, while diagram 2 shows a solar eclipse.
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practice it! determine which illustration of the moon phases is labeled…
diagram 1
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practice it! determine which illustration of the moon phases is labeled…
diagram 1
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when selecting evidence for a speech, which of the following would best…
Choose a quote or paraphrase that uses language familiar to your audience so they can connect to the ideas.
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which two organ systems regulate and maintain homeostasis? nervous and …
nervous and endocrine systems
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the sculpture shown appears life - like and natural as a result of the …
A. sense of balance provided by the contrapposto stance
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which property of water allows insects like water striders to walk on i…
Surface tension
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determine the safest option in the lab if you need your vision to be co…
Wear corrective glasses or lenses under your safety goggles for the whole experiment, but always check with your TA or instructor for your school's policy
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people and the land quick check what is irrigation? (1 point) using adv…
C. a system that provides water for crops
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question 11 (1 point) which structure or region is visible in a standar…
C. Palm of the hand
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consider the given graph of an objects mass and volume. what is the den…
2
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question 10 (1 point) listen which is not a correct description of palm…
B. Head facing posteriorly
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multiple choice which of the following internet communication services …
A. instant messaging
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quiz: pre - lab quiz - using excel for graphing points possible: 1.00 o…
identify any linear trend in scattered data.
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which directional term means towards the midline of the body? caudal in…
C. Medial
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practice it! drag and drop the images to complete the diagram to illust…
Starting from an arbitrary position on the circular diagram and moving clock - wise, the order should be Spring, Summer, Fall, Winter.
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review the twenty - seventh and twenty - eighth paragraphs. brown adobe…
There is not enough information in the given text to determine why Megan decides to stay outside.
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quizzes attempt # 2 for pre - lab quiz - using excel for graphing graph…
Data points, x - axis numeric range, y - axis label, y - axis numeric range, Title, x - axis label
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quiz: pre - lab quiz - using excel for graphing points possible: 1.00 o…
- Name of quantity displayed on axis - Units of quantity displayed on axis
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which quote from the story best supports the idea that megan finds the …
Megan forced a smile. "I'm sure it's great inside," she ventured.
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the processes that allows matter to change finish the drawings below, h…
- For melting: Left box shows solid - closely packed atoms, right box shows liquid - more spread out atoms. - For condensation: Left box shows gas - very spread out atoms, right b…
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the human ear is cone shaped. how does this shape help peoples hearing?…
It amplifies sounds so that people can hear.
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which statement best describes a function of a membrane? prevention of …
Reduction of friction between neighboring organs
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sound waves quick check which of the following is the best definition o…
the measure of how quickly the wave moves back and forth
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question 9 of 9 determine the best way to deal with each of the followi…
- long earrings: Remove - flowy sleeves: Tie back or secure - long necklace: Remove - long hair: Tie back or secure - loose bracelets: Remove
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sound waves quick check which is the best definition of sound? (1 point…
Sound is a type of energy made by vibrations.