物理
力学、受力分析、電気、式を使った解法。
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while researching a topic, a student has taken the following notes: the…
D. The Madeira River is shorter than the Amur River.
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while researching a topic, a student has taken the following notes: the…
D. The Madeira River is 3,380 kilometers long. It ranks No. 21 among the longest rivers in the world. The Amur River is 4,444 kilometers long. It ranks No. 10 among the longest ri…
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if a family on a very tight budget has the choice between signing up fo…
C. The HMO plan
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the author paints an alarming picture of the state of our oceans. which…
C. plastic bottles and nylon fishing line
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in a given rock formation, fortunian rock from 538 million years ago mi…
B. Of course
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checks and balances webquest instructions: use this worksheet to collec…
| Branch | Function | |--|--| | Legislative | Makes laws | | Executive | Enforces laws | | Judicial | Interprets laws |
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8. the writer is considering adding the following true statement to thi…
D. The sentence should NOT be added
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block 1 of mass m1 is placed on block 2 of mass m2 which is then placed…
a. i. $N_1 = m_1g$ ii. $f_1 = 0$ iii. $T = Mg$ iv. $N_2=(m_1 + m_2)g$ v. $f_2=\mu_{s2}(m_1 + m_2)g$ b. $M=\mu_{s2}(m_1 + m_2)$ c. $a=\frac{Mg-\mu_{k2}(m_1 + m_2)g}{M + m_1 + m_2}$…
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skeletal system across 2. these bones help form the fingers and the sam…
Across: 2. Phalanges 3. Mandible 5. Coccyx 8. Pelvis 9. Maxilla 12. Skull 15. Radius 17. Metatarsals 18. Scapula 19. Carpals 20. Sternum 21. Sacrum Down: 1. Vertebrae 3. Metacarpa…
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the thought of plato, of aristotle, and of the heroes of modern philoso…
1. parallelism
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17. a vehicle with a power rack and pinion steering system is binding o…
A. Strut mount bearing
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14.5 mastery check: projectile motion 1. a bean bag is launched up onto…
4. A: \(v_y = 25\ m/s\) B: \(v_y = 15.2\ m/s\) C: \(v_y = 5.4\ m/s\) D: \(v_y=-4.4\ m/s\) E: \(v_y=-14.2\ m/s\) F: \(v_y=-24\ m/s\) 5. A: \(v_x = 40\ m/s\) B: \(v_x = 40\ m/s\) C:…
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question 7 a/an ____________ is a muscle whose contraction is chiefly r…
agonist
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drag each tile to the correct box. arrange the stages of ecological suc…
migration - nudation - ecesis - reaction - competition - stabilization
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label each physical geographical features with its correct location? hi…
Label the northern mountainous region as Hindu Kush Himalayas. Label the north - central plain region as Indus Ganges.
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16. the headlights get brighter as the engine is revved. technician a s…
B. Technician B
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15. a vehicle blows blue gray exhaust from its tailpipe only when first…
Leaking valve seals.
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select the correct answer from each drop - down menu. complete the sent…
Positive feedback loops create an increase in the effect. Negative feedback loops create a decrease in the effect.
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in which lever class is the resistance located between the applied forc…
D. Second - class levers
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14. a technician runs a scan and receives a fault code indicating a pro…
C. Both A and B
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13. a vehicles air conditioner blows cold air while driving at normal s…
C. A frozen expansion valve.
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question in a ____________, the muscle fibers are based over a broad ar…
D. convergent muscle
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11. a vehicles right front wheel has a growling noise that increases wi…
A worn wheel bearing.
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according to the article, deforestation contributes to global warming b…
Carbon - dioxide
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when attempting to determine a faults seismic history, geophysicists li…
A. length (30 km), slip rate (less than 0.2 mm/yr)
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block 1 of mass m1 is placed on block 2 of mass m2 which is then placed…
a. i. $N_1 = m_1g$, direction: vertically upward ii. $f_1 = 0$ iii. $T = Mg$, direction: horizontally (depending on the orientation of the string) iv. $N_2=(m_1 + m_2)g$, directio…
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10. engine mounts were recently replaced on a front wheel drive vehicle…
B. Technician B
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which of the following statements regarding motor units and muscle cont…
Each muscle fiber experiences a range of contraction because not all of the fibers in a motor unit contract at the same time.
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directions: circle the social studies skill words (verbs) & underline t…
19. buffalo; parts 20. reservations 21. long - horn 22. thousands of dollars 23. Barbed - wire 24. George Armstrong Custer; soldiers 25. camp; Sioux 26. local time; difficult 27. …
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blue holes—large marine sinkholes, like watlings blue hole near san sal…
A. there may be tunnels and caves that connect the TJBH and the waters of the Caribbean deep underground.
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sort the following examples of the aspects of health (some may go in mo…
Social Health: Making new friends, Listening, Being respectful, Being part of a team Emotional Health: Learning new things, Coping with stress, Positive Self - esteem, Achieving g…
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9. a technician removes and replaces a worn lower radiator hose on a fo…
C. An air pocket in the system.
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a ball is dropped from the top of a building that is known to be 400 fe…
3
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questions recall (basic facts) 1.what is a \dead zone\? 2. which river …
1. Una región de agua con niveles muy bajos de oxígeno disuelto que dificulta la supervivencia de muchos organismos acuáticos. 2. El sistema fluvial del Mississippi. 3. Fertilizan…
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why was the battle of stalingrad a significant event in world war ii? t…
The battle stopped the Germans from advancing further east.
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question which of the following effects of aging on the muscular system…
The amount of fibrous tissue decreases with age, resulting in limited repair capabilities.
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blue holes—large marine sinkholes, like watlings blue hole near san sal…
A. there may be tunnels and caves that connect the TJBH and the waters of the Caribbean deep underground.
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8. technician a says a stuck open pcv valve will cause a lean fuel cond…
C. Both A and B
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the most likely reason why president truman ordered the atomic bomb dro…
force Japan to surrender to the Allies.
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7. two technicians are discussing the evaporators function in an automo…
The refrigerant changes from a vapor to a liquid as it receives heat from the cabin air.
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question what is fibrosis? answer increase in the amount of fibrous con…
Increase in the amount of fibrous connective tissue
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how do the emissions from zombie fires contribute to climate change? a …
B. By increasing the concentration of greenhouse gases
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a ball is dropped from the top of a building that is known to be 400 fe…
3
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5. a vehicle with power assist brakes has a hard brake pedal with littl…
The brake booster.
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question 1 which muscle terminology derives from the action of crossing…
C. Sartorius
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how might understanding the inputs and outputs of the system that allow…
A. By increasing our knowledge of permafrost formation
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question 1 which of the following muscle terms is used to name a muscle…
C. Quadriceps
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4. the tread of a tire is worn in the center and not on the outer shoul…
B. Technician B
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what is the function of the ciliated epithelium of the bronchiobronchia…
B. A mucus - cilia escalator
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graphing data directions- use the table of data to create a line graph …
To create the line - graph: 1. **Label the axes**: On the x - axis, label it "Month" with values from 1 to 12. On the y - axis, label it "Avg. High Temperature" with an appropriat…
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which of the following statements regarding the distribution of various…
Most muscles contain a mixture of fiber types, although all of the fibers within one motor unit are of the same type
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with a respiratory rate of 12 breaths per minute and a tidal volume of …
E. 6 liters per minute
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question 12 of 17, step 1 of 3 a ball is dropped from the top of a buil…
5
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question which of the following does not occur as a person ages? answer…
B. Tolerance for exercise increases.
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5. calculate the energy and frequency of red light having a wavelength …
For red - light: Energy $E\approx2.92\times10^{-19}\ J$, Frequency $ u\approx4.41\times10^{14}\ Hz$ For green - light: Frequency $ u\approx5.77\times10^{14}\ Hz$
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3. a front wheel drive vehicle makes a clacking noise that only occurs …
B. The outer CV joint.
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the increase in muscular tension produced by increasing the number of a…
recruitment.
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2. technician a says to check the circuits fuse if the actuator is not …
Technician A
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each muscle in the body begins at a(n) ____________, ends at a(n) _____…
C. origin, insertion, action
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1. maintenance free batteries have a built in hydrometer that indicates…
B. Technician B
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question what type of lever is this image illustrating? answer first cl…
B. Third class lever
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nautilids are marine mollusks that begin growing their shells before em…
A. As the concentration of oxygen - 18 in water decreases, water temperature decreases and nautilid shell growth slows.
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which of the following heart chambers is correctly associated with the …
C. Right ventricle - pulmonary trunk
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for the following question, use the function h = - 16t² + v₀t + h₀, whe…
$10$
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which type of skeletal muscle fibers have properties between those of f…
D. Intermediate fibers
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during expiration, the alveolar pressure must be multiple choice greate…
greater than atmospheric pressure
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this muscle is classified as what pattern of fascicle arrangement?
A. Multipennate muscle
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knowledge check - 1 select true or false for the following statements. …
1. It depends on context, but could be True. 2. True 3. True
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put the layers of the sun and its atmosphere in order from innermost to…
1. core 2. radiative zone 3. convection zone 4. photosphere 5. chromosphere 6. corona
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question bony structures that change directions when force is applied a…
A. anatomical pulleys
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what are possible formulas for impulse? check all that apply. j = fδt j…
$J = F\Delta t$, $J = m\Delta v$, $J=\Delta p$
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four students conducted the same science fair project to determine the …
Justin
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question what is muscle tone? answer the resting tension of skeletal mu…
The resting tension of skeletal muscles
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four identical lab carts each have a mass of 200 kg. different masses a…
A. cart A
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ch. 24.2 guided reading when can the chromosphere be seen from earth?
During a total solar eclipse.
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two opposing mechanisms determine alveolar expansion. _____ leads to al…
D. negative pleural pressure; lung recoil
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ch. 24.2 guided reading why do sunspots appear dark?
Sunspots appear dark because they are cooler regions on the Sun's surface due to magnetic - field inhibition of convective heat flow.
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oxygen - poor blood passes through the multiple choice right av (tricus…
A. right AV (tricuspid) and pulmonary valves
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composition of earth and moon percent by mass (%) 60 40 20 0 47 43 27 2…
1. Magnesium. The difference in percent - by - mass between Earth's crust and the Moon's crust for Magnesium is 17, which is the largest among all elements. 2. No. Although there …
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convert. 1 a. 1,000 dl = __________ hl 1 b. 7.6 kg = __________ g 2 a. …
1a. 0.1 hl 1b. 7600 g 2a. 0.6 hm 2b. 7.4 dag 3a. 60 hm 3b. 7 m 4a. 900 cm 4b. 92 hg 5a. 910 g 5b. 3 hl 6a. 7 hg 6b. 4.6 dag 7a. 6900 dg 7b. 900 dl 8a. 9.6 dal 8b. 5 hg 9a. 200 g 9…
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matching 5 points. match the following lunar features to their definiti…
Highlands - Bright areas composed of mountainous regions Maria - Large smooth dark areas Craters - Circular features with raised rim Rays - Long light streaks of pulverized rock s…
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question 1 michael wants to test the effect that different concentratio…
B. After allowing several pills to be exposed to different acid concentrations, measure the surface area of each that is dissolved.
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ch. 24.2 guided reading what is a sunspot?
Sunspots are darker, cooler regions on the Sun's surface resulting from intense magnetic activity that disrupts heat - transfer processes.
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what is the si unit for momentum? o kg·m o kg·\\frac{m}{s} o kg·\\frac{…
kg·$\frac{m}{s}$
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toilet bowl cleaner is an example of which hazard class? (select the an…
D. Corrosive Materials
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where does the sunlight we receive on earth come from?
The Sun
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question 4 matches are an example of which hazard class? (select the an…
A. Flammable Solid
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which of the following is a feature shared by cardiac muscle and skelet…
Muscle fiber striations
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there are how many hazard classes for fully regulated items? (select th…
C. Nine (9)
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which formulas show the relationships between momentum, mass, and veloc…
$p = mv$, $m=\frac{p}{v}$, $v=\frac{p}{m}$
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the primary role of this type of muscle tissue is to push fluid and sol…
D. Smooth muscle tissue
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4. what kind of waves are faster? transform waves p - waves surface wav…
4. P - Waves 5. Convergent Plate Boundary 6. Divergent Plate Boundary
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the ability of a muscle to contract over a range of resting lengths is …
B. extensibility
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if photons traveled directly form the core to the photosphere at the sp…
Direct - travel time: 2.32 s; Actual time: 100,000 - 1,000,000 years
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from settled in the wild it is a rainy morning, the first week of may, …
Part A: 4. The phrase indicates that the birds are a source of joy for the author, as the flowers were for Wordsworth. Part B: 2. "I say the poem and see hummingbirds."
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which of the following is not part of the respiratory membrane? multipl…
Thick layer of mucus lining the alveolus
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as the pressure of a gas decreases to half its original value, what hap…
The volume increases to twice its original value.
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people under the influence of alcohol are more likely to be injured due…
A. True
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which formulas show the relationships between momentum, mass, and veloc…
$p = mv$, $m=\frac{p}{v}$, $v=\frac{p}{m}$
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henry engaged in binge drinking at a party and is now close to death in…
A. Alcohol poisoning