Física
Cinemática, análisis de fuerzas, electricidad y razonamiento con ecuaciones.
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which of these is a reason that renewable resources are considered more…
Renewable resources can be replenished by a number of natural processes.
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which of the following could become non - renewable if consumed faster …
biomass
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in the term, \biomass\, what does the prefix, \bio\ refer to? living or…
living organisms, such as plant material
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what term do we use to describe when a resource is replaced at a consta…
Non-depletable
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92% of energy in the united states is produced from fossil fuels that w…
Depletable
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what is a notable characteristic of led bulbs regarding heat production…
They produce minimal heat.
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what happens to conventional incandescent light bulbs after use? they r…
B. They are very hot to touch.
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what is the instant benefit offered by led bulbs? instant light instant…
instant light
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reading & summary the persian wars the persian wars were a series of ba…
1. The Ionian Revolt began when Cyrus the Great conquered Ionia (547 BC) and installed tyrants, which Greeks resented. In 499 BC, tyrant Aristagoras launched a rebellion against P…
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how does the useful energy output from a system (making electricity by …
Useful energy is always less than energy input.
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in energy efficiency calculations, where is most of the energy lost? to…
to the environment, as heat
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energy output ÷ energy input = energy efficiency energy efficiency × 10…
42%
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energy output ÷ energy input = energy efficiency energy efficiency × 10…
5%
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energy output = 25 units energy input = 100 units what is the energy ef…
0.25
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energy output = 25 units energy input = 100 units if you want to calcul…
25
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when energy is put into a system, some of that energy is lost as what? …
heat, sound, and light
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calories in candy bars candy bars | calories x | 122 7 | 854 y | 1037
Since the problem is not clearly stated (e.g., what to calculate with the given data like finding the mean, median, or something else about the calories of candy bars), we can't p…
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what does the 2nd law of thermodynamics state about the amount of usefu…
Useful energy out is always LESS than total energy in.
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according to the first law of thermodynamics, what does the statement \…
The total energy in a system remains constant.
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what do the laws of thermodynamics state about the total energy coming …
Total energy out of a system is always EQUAL to total energy going in.
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which of these clearly and accurately states one of the laws of thermod…
Energy is neither created nor destroyed but can change forms.
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a cfl light bulb turns electrical energy into mostly light and some hea…
2nd: In every energy transformation, some energy is lost, usually as heat.
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what material is strip mining mainly used to extract? iron and copper s…
coal
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which of the following methods of human land use is least likely to cau…
recreation
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an element that has a mass number less than 60 is a fissionable element…
B. False
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in a radioactive decay series, th-232 decays to ra-228. which type of d…
B. Alpha radiation ### For the second question (fissionable element): (Note: The statement is false. Fissionable elements typically have high mass numbers (e.g., U-235, Pu-239), w…
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question 1 1 pts identify the statement that is false about alpha parti…
They are able to penetrate more substances compared to a beta particle.
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what is the consequence of excessive use of fertilizers in agriculture?…
runoff and nutrient imbalance in water bodies
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not blocked completely blocked by lead. select select alpha radiation b…
Beta Radiaion (Note: Likely a typo, intended as Beta Radiation)
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question 12 1 pts charge of 1- select select gamma radiation alpha radi…
Beta Radiation
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no mass select select beta radiation alpha radiation gamma radiation
Gamma Radiation
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age structure diagrams separates between the populations of which two g…
None of the provided options are correct. Age structure diagrams separate populations by male and female groups (along with age cohorts).
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what environmental consequence is closely associated with the disruptio…
global warming
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which of the following could reset the process of secondary succession?…
clearcutting or plowing by humans
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which two biomes have a temperature range that does not go below freezi…
chaparral and tropical rainforest
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what are the continents considered to be a part of? the hydrosphere the…
the lithosphere
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recharge areas are important for groundwater because they help replenis…
Over time, the aquifer could dry up due to all surface water running off into streams or rivers.
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which zone is described as \between tides,\ experiencing both wet and d…
Intertidal zone
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which layer of the atmosphere traps the most pollutants? stratosphere t…
troposphere
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where do earthquakes most commonly occur? only in the ocean along tecto…
along tectonic plate edges
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how is the process of new crust formation at divergent boundaries balan…
by the disappearance of crust at other locations
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why is a lake such as the one pictured considered an open system? there…
There is an input and output of energy and water.
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what happens when one component of earths systems is disrupted? it has …
It can cause a chain reaction affecting the entire system.
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when visitors come to public lands, they typically arrive by fossil fue…
They cause increased air pollution in these lands.
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the scatter plot below shows the relationship between the percentage of…
C. \(-\dfrac{1}{2}\) percentage point
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brutus. he is not doubted.—a word, lucillius. how he received you let m…
C. The conflict between Cassius and others is becoming strained. D. Brutus says Cassius is pretending to be friendly.
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brutus. he is not doubted.—a word, lucillius. how he received you let m…
- "Thou hast described a hot friend cooling" - "When love begins to sicken and decay/It useth an enforced ceremony" - "They fall their crests and, like deceitful jades,/Sink in th…
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the harlem renaissance assigned by michael whitehead due: jan 30, 2036 …
B. "The Great Depression is often considered the moment of the Harlem Renaissance’s decline, as many African Americans left Harlem in search of jobs elsewhere"
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from the top of a 38 metre tall building, i look down to the street bel…
The car is moving away from the building. (Sketch: Vertical line (building) of height 38m. Horizontal line from top. Two lines from top to ground: first with \(67^\circ\) depressi…
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an element with mass 310 grams decays by 8.9% per minute. how much of t…
Approximately 62.56 grams of the element remain after 19 minutes.
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the figure shows a net of a rectangular prism. area of rectangle a = l·…
The expression \( 2(20 \cdot 8) + 2(20 \cdot 3) + 2(8 \cdot 3) \) (the third option in the list: \( 2(20 \cdot 8)+2(20 \cdot 3)+2(8 \cdot 3) \)) can be used to find the surface ar…
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who are the national forests and national grasslands managed by? depart…
National Forest Service
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which of the following helps private corporations make a profit while e…
National Forest Service
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12. competency check the table shows the effect of temperature on the v…
a) (Graph: Plot the points (10, 847), (20, 862), (30, 877), (40, 892) on a coordinate plane with Temperature (°C) on the x-axis and Volume (mL) on the y-axis, then draw a straight…
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what does the \multiple use\ philosophy of national forests allow? comp…
hiking, camping, hunting, fishing, tree harvesting, mining
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which of these protected areas are most closely associated with areas t…
National Wetland Areas
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evaluating structure in three to four sentences, explain how repetition…
Repetition in this part of *Gilgamesh* emphasizes key themes (e.g., mortality, friendship) and emotional beats (e.g., Enkidu’s decline). It creates a rhythmic, oral - tradition - …
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what is allowed in national wilderness areas? hiking mining driving sno…
hiking
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which of the following are classified as \multiple use\ lands that allo…
National Forests
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this type of public land has the highest protections, meaning that you …
National Wilderness Areas
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which of these laws is known as the \superfund?\ the comprehensive envi…
The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA)
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what is a potential consequence of failing to properly reclaim a mined …
long-term environmental degradation
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what do we call the large holes left in the ground after mining? acid s…
strip pits
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which act is also known as superfund and requires reporting of hazardou…
CERCLA
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read the excerpt from act 3, scene 1, of julius caesar. caesar. so in t…
C. Caesar refuses to reverse Cimber’s banishment. He says that, although the world is full of reasonable men, he is the only one who stands firm, and he will stick by his sentence…
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what is the purpose of a monologue? ○ to quickly share a speakers thoug…
C. to express a speaker's innermost thoughts only to themselves without other characters engaging or responding to their words (assuming the options are labeled A, B, C, D with th…
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how can you differentiate c7 radiculopathy from a radial neuropathy? tr…
C. Wrist flexor muscle test
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read the excerpt from act 3, scene 2, of julius caesar. brutus. hear me…
C. Brutus appeals to the people’s logic and good sense, whereas Antony appeals to their feelings and emotions.
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what is the best muscle test for c5? biceps deltoids extensor carpi rad…
B. Deltoids
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which physical exam finding indicates cervical myelopathy? normal plant…
Positive Lhermitte sign
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which symptom is most commonly reported by patients with cervical myelo…
Hand clumsiness with fine motor tasks
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which reflex abnormality is commonly observed in patients with cervical…
Hyperreflexia in the biceps and brachioradialis
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a 52-year-old office worker presents with neck pain radiating to the ri…
C. C7
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a chiropractor performs a series of tests on a 53-year-old patient with…
Winner's Cluster
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which red flag in a patient’s history suggests a poor prognosis for cer…
Bowel or bladder dysfunction
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what does a positive babinski sign indicate in the context of cervical …
Upper motor neuron lesion
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which is a type of mining that does not require going underground to ex…
surface mining
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which reflex abnormality is commonly observed in patients with cervical…
Hyperreflexia in the biceps and brachioradialis
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which of the following types of mining is most likely to cause disrupti…
mountaintop removal, strip mining
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how can you differentiate c7 radiculopathy from a radial neuropathy? tr…
B. Triceps Reflex
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which is a type of mining where overburden is stripped and coal is remo…
strip mining
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a 52-year-old office worker presents with neck pain radiating to the ri…
C7
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a chiropractor performs a series of tests on a 53-year-old patient with…
D. Wainner's Cluster
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which physical exam finding indicates cervical myelopathy? reduced bice…
Positive Lhermitte sign
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which symptom is most commonly reported by patients with cervical myelo…
Hand clumsiness with fine motor tasks
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which type of mining is an example of subsurface mining (mining that is…
below-ground long wall mining
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a 45-year-old construction worker describes aching neck pain radiating …
Cervical radiculopathy
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what happens during subsidence or sinkhole formation in subsurface mini…
collapse of land above the mine
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what type of mining category involves mining at the surface? surface su…
surface
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what type of mining category involves mining below the surface? surface…
subsurface
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how should the right sacral base move during right sacroiliac flexion? …
d) anterior-inferior
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how should the right sacral base move during right sacroiliac extension…
a) posterior-inferior
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how should the left ilium move during left sacroiliac extension? a) pos…
a) posterior-superior
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what does lrr stand for? a) little rotation restriction b) left restric…
d) Left rotation restriction
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how should the right ilium move during right sacroiliac flexion? a) ant…
a) anterior-inferior
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upon examination/palpation of your patients sacrum, you detect a rrroa.…
b) L-pisiform/hypothenar
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which statement best describes why divisions started to arise among the…
The Soviet Union wanted to impose communist governments in Eastern Europe.
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when you find a rrr l4, you would expect to feel more joint restriction…
b) left to right
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what does rrr stand for? a) really restricted rotation b) right rotatio…
b) Right rotation restriction
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what does the p stand for in the acronym part that is used to document …
a) Presentation