物理
运动学、受力分析、电学与方程推导。
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during the civil war, union forces established a blockade of confederat…
by preventing the export of agricultural goods, such as cotton, that sustained Southern communities financially
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val warms up some soup on the stove. assuming no phase change has occur…
Its particles have more kinetic energy.
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question 16 what needs to happen in order for a request to access a par…
Google.com must be translated to an IP address in order for the HTTP request to be made.
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kelvin, celsius, and fahrenheit are three types of scales.
temperature
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what are the units for measuring specific heat? o degrees celsius per g…
C. joules per gram degree Celsius
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question 15 what best describes the organization’s goal when deciding o…
The organization needs to identify the overall operational goal and select the appropriate stack to support it.
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nya has a cup of hot tea that she lets cool down for several minutes. w…
Its particles have less kinetic energy.
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question 14 an organization has hired a consultant to update their appl…
C. Model view controller and service - oriented architecture
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when the kinetic energy of particles in a substance decreases, what als…
The substance's temperature.
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shows the number of patients seen at in one week for colds, c, ear lerg…
# Explanation: ## Step1: Identify single - condition values The number of patients with only an ear infection is 9, the number of patients with only allergies is 15. ## Step2: Sum…
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question 12 which statement best describes how developers have changed …
B. Developers are adopting a mobile - first approach to ensure an optimal UX for visitors on mobile devices.
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the venn - diagram shows the number of patients seen at a doctors offic…
There is no correct option among the given ones. If we assume the non - overlapping values of 10 (only cold), 9 (only ear - infection) and 15 (only allergies), the sum is 34.
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27. define write the symbol and meaning of each prefix below. a. milli-…
a. Symbol: m, Meaning: one - thousandth (10⁻³) b. Symbol: n, Meaning: one - billionth (10⁻⁹) c. Symbol: d, Meaning: one - tenth (10⁻¹) d. Symbol: c, Meaning: one - hundredth (10⁻²)
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question 8 how can a developer manage a websites seo ranking on the ser…
A. A developer can manage SEO ranking by monitoring algorithm changes, adding specific words or phrases, and updating content regularly.
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question 7 mark this question a developer has added some images and vid…
B. Lighthouse
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question 6 a web developer has been assigned a project to help increase…
Update the website to use web - safe fonts.
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practice questions 1. when equal masses of x and y absorb the same amou…
1. A. The specific heat capacity of X is twice that of Y. 2. D. $\frac{10\times8.99\times10^{-1}\times30}{1000}$
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temperature and kinetic energy have a relationship.
direct
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question 5 what are the two categories that coding languages are divide…
A. Client - side and server - side
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water has a specific heat of 4.186 j/g°c. how much heat is required to …
D. 209 J
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question 4 which statement best describes the impact of the osi model? …
The OSI model provided standardization in processes for all devices and networks to follow.
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zoe has 25 grams of water (c = 4.186 j/(g°c)) at 10°c, which she mixes …
D. 16°C
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26. identify write the name and symbol of the si units for mass, length…
Mass: kilogram, kg Length: meter, m Volume: cubic meter, $m^{3}$ Temperature: kelvin, K
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a piece of copper ($c = 0.385\frac{j}{gcdot^{circ}c}$) undergoing a tem…
122
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scenario: you are on a mobile phone searching for tickets to a concert.…
Your mobile device is the client making a request to the server with Tix-r-Us. The server sends a response to your mobile device.
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how much heat is needed to change the temperature of 3 grams of gold (c…
132 joules
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with three languages making up the front end of web development, what i…
Developers need to be flexible regarding the tools and sources used to accommodate their client's preferences.
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how much heat is needed to change the temperature of 3 grams of gold (c…
C. 140 joules
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evaluating differences based on specific heat which statement best desc…
Gold atoms are heavier than iron atoms.
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during eeg measurements, 6 - 10 electrodes are attached to the scalp an…
D. brain patterns
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electrical stimulation of the brain (esb) is used mostly on __________.…
C. animals
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a(n) ____ scan uses radioactive markers in the blood to monitor blood f…
A. PET
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drink temperature (in °c) hot chocolate 50 milk 35 juice 40 water 15 li…
hot chocolate, juice, milk, water
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using eegs, researchers try to identify __________ while subjects are e…
D. brain waves
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researchers performing ____ insert a weak electric current into the bra…
B. ESB
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electrical stimulation of the brain (esb) is used on humans during brai…
A. nerves and neural pathways
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at which of these locations is a dietician least likely to work? school…
B. theater
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under the articles of confederation, why didnt the national government …
The executive branch was ineffective in enforcing the laws.
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22. a bar of silver has a mass of 68.0 g and a volume of 6.48 cm³. what…
$10.5\ g/cm^{3}$
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5 - guide to using the ide learning objective: determine the basic feat…
d. IntelliSense
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4 — best practices for web development learning objective: identify bes…
d. Structure the website sections using semantic tags.
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3 - responsive design learning objective: identify the tools and techni…
A. Developing a website focusing on the UI/UX with mobile devices before building for larger screens.
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2 - structure patterns learning objective: differentiate between differ…
a.) A service-oriented architecture that uses cloud computing to develop the application using microservices.
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2 — structure patterns learning objective: differentiate between differ…
a. Microservice view controller
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which idea was supported by aristarchus, copernicus, and galileo? the p…
The planets revolve around the Sun.
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how did keplers discoveries contribute to astronomy? they supported the…
They supported the heliocentric model. They established the laws of planetary motion.
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look at the image of the solar system. according to kepler, which plane…
C. Mercury
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2 - ui/ux design concepts learning objective: correlate the ui/ux desig…
d. UI
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in addition to proposing that planetary orbits are elliptical, what oth…
Planets closer to the Sun move faster.
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which correctly lists three scientists who supported the heliocentric m…
D. Kepler, Galileo, Copernicus
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1 - wireframes and storyboarding learning objective: identify the funct…
b.) Wireframe
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20. liquid nitrogen boils at 77.2 k. what is this temperature in degree…
$-195.95^{\circ}C$
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1 - wireframes and storyboarding learning objective: identify the funct…
b. Wireframe
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8 - web servers learning objective: examine the considerations when sel…
d. Network interface card
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7 - ip addresses, domain names, and urls learning objective: identify t…
c. A public IP address
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which describes one way that aristarchuss explanation of the movement o…
He argued that Earth rotates on its axis.
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6 - content management systems (cms) learning objective: define the rol…
c. Too much reliance on third - party tools can create a domino effect of failures to mitigate if one tool should break.
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which two gaseous giants did renaissance scientists such as galileo kno…
A. Jupiter and Saturn
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5 - technology requirements for web development learning objective: ide…
d. WYSIWYG
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4 - internet protocols learning objective: identify the different proto…
b. Domain Name Service
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3 - the osi model learning objective: identify the purpose and layers o…
a.) Application > Presentation > Session > Transport > Network > Data Link > Physical
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which idea did ptolemys model use to explain why the planets appeared t…
The planets spun in epicycles.
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3 - the osi model learning objective: identify the purpose and layers o…
d. Using IP addresses
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look at the image of the solar system. which object is a gaseous giant?…
Y
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2 - how the internet works learning objective: identify the fundamental…
c. Communication protocols
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1 - brief history of the internet learning objective: identify major mi…
C. Arpanet
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describe the role of the web browser in accessing the world wide web. a…
None of the above options are correct.
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acceleration due to gravity lab question: does acceleration due to grav…
# Explicación: ## Paso 1: Medir masas y tiempos Medir la masa de la pelota de tenis y la pelota de golf, y registrar los tiempos de caída para cada una en los ensayos. ## Paso 2: …
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read the following excerpt from federalist #15 by alexander hamilton. g…
The government could make laws under the Articles, but would be able to enforce them under the Constitution.
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how much force does the mr. paul apply to the 0.6 kg ball if it is fire…
$1.2\ N$
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question 22 which statement reflects an environmentalist stance? corals…
Approximately 30 million people around the world are dependent on reefs, and they have a duty to protect them.
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question 19 which of the following is likely to have led to the greates…
B. Asteroids
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a) how much heat must be absorbed by ice of mass $m_{i}=720g$ at $t_{i}…
a) $300747.6\ J$ b) $2185326.6\ J$
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question 18 which of the following is the best example of how scientist…
To manage natural resources and address environmental issues
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question 9 lillian noticed that her neighbors flowers on the east side …
Reach a conclusion
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question 7 which of the following describes an effect of an environment…
C. Drought and rainfall patterns across continents
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question 5 which of the following statements about continental drift is…
C. All of the continents were once one big supercontinent, but their separation created more coastline, which was beneficial for biodiversity.
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question 4 select the month the solar system was created from the optio…
B. September
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question 3 match the graph image with its type and common use. air qual…
A. A bar graph that is used to show the differences in characteristics across groups
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question 1 pollination is an example of a ____________ service. support…
A. supporting
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question 15 (2 points) which of these is not an emotional symptom of tr…
Feeling calm or content
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question 24 nancy tosses her grass clippings along with food waste into…
B. Composting
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question 23 which of the following statements about the ecological foot…
The ecological footprint per person in the United States is approximately 10 times greater than that of a person in a developing nation.
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question 13 (mandatory) (1 point) retake question the element of time r…
C. pacing in video or performance art
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exit ticket question: how can you define ecological relationship?
An ecological relationship is the interaction between organisms or between organisms and their environment, encompassing symbiotic, predator - prey, and competitive interactions.
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2. the temperature in degrees fahrenheit after h hours is given by t(h)…
60
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question 17 select the true statement about water usage. households use…
None of the above options are correct. In general, agriculture uses the most water among households, industry, and agriculture, while households use less water than the other two …
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at low temperature, the specific heats of solids are typically proporti…
$3.01\ J$
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question write the number 0.000052 in scientific notation. answer attem…
$5.2\times10^{-5}$
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question 17 select the true statement about water usage. households use…
None of the above options are true. In general, agriculture uses the most water among households, industry, and agriculture.
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question 17 select the true statement about water usage. households use…
None of the above options are true. In general, agriculture uses the most water globally for irrigation purposes.
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question 13 which of the following is the major reason for malnourishme…
Insufficient food supplies
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question 12 which of the following is not true about water supply and d…
Receding glaciers increase freshwater supply.
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question 11 scientists discover that the levels of methane gas are risi…
B. Landfill
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question 10 which of the following describes a sustainable agricultural…
Uses resources in a manner that doesn't degrade them
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if you have a light bulb connected to a circuit and you increase the cu…
B. The light bulb shines brighter and the power increases.
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question 10 which of the following describes a sustainable agricultural…
Uses resources in a manner that doesn’t degrade them
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question 10 which of the following describes a sustainable agricultural…
All of the above options describe sustainable agricultural practices.
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question 6 which of the following correctly lists the three crops that …
Wheat, rice, and corn
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question 5 in the united states, what is the percentage of grain grown …
D. 75%