物理
力学、受力分析、電気、式を使った解法。
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arika carried the barometer outside to place in the backyard weather st…
A. "The fancy gold - patterned paper cups on the anemometer were already turning gently, measuring wind speed, as the breeze ramped up."
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a student observes that the motion of a weight oscillating up and down …
The points $(0,1.5),(2,1.5),(4,1.5),(6,1.5)$ (and other points of the form $(2k,1.5)$ for non - negative integers $k$) are the points where the height $h(t)$ is at a maximum.
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question which of the following statements regarding u.s. foreign polic…
C. While the United States used to be isolationist, technology and growing economic interdependence have led to the construction of an enormous military apparatus and a complex ar…
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a certain star is 2.5×10^2 light - years from the earth. one light - ye…
$1.475\times 10^{15}$
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select the correct answer. an audiometer is a machine that tests a pers…
D. 2 millipascals
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which emotion do you feel when you have nothing to do? aburrirse asusta…
A. Aburrirse
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which emotion do you hear? to behave badly to worry about to behave well
To worry about
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read the sentence from how we entered world war i. the belief in our sa…
The use of the word "irritated" indicates that Wilson was not a strong supporter of the war.
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choose the correct answer. which emotion do you hear? to be tired of to…
To be tired of
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using the graph below, how are the usual dosage and maximum dosage rela…
As the weight goes up, the maximum dosage increases at a faster rate.
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a portable chest x - ray is to be acquired on an emergency room (er) pa…
Increase mAs to 4.7
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a radiograph is to be made with a 40 inch source - to - image distance …
39 mAs
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jimmy releases a weight from rest and it free - falls for 8 sec. a) wha…
a) $313.6\ m$ b) $78.4\ m/s$, downward
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which of the following would be considered low - level radioactive wast…
B. clothing worn by those who work in nuclear industries
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all of the following are objectives of the comprehensive environmental …
B. requiring that the production, transport, and disposal of hazardous waste be documented.
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which of the following best matches the description? a serious effect t…
C. acute toxicity
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solid waste is generally made up of objects or particles that accumulat…
B. on the site where they are produced.
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which emotion do you hear? to behave badly to worry about to behave well
To worry about
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choose the correct answer. which emotion do you hear? to have fun to be…
To have fun
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which of the following best matches the description? term used to descr…
C. disposable
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several countries or cities have banned the use of thin plastic carrier…
B. plastic bags plug sewers.
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which emotion do you hear? to have fun to be tired of to behave well
To have fun
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most waste - to - energy facilities in the united states burn unprocess…
B. mass burn technology.
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which of the following countries has the highest carbon dioxide release…
B. United States
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which emotion do you hear? to be angry to be afraid of to behave badly
To be angry, To be afraid of
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it is estimated that roughly 20% of carbon dioxide entering the atmosph…
B. deforestation
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the geologic evidence that much of north america and europe was covered…
C. human activity caused glaciers to retreat.
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in addition to carbon dioxide which of the following is a greenhouse ga…
A. methane
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the two greenhouse gases that have the greatest impact on climate chang…
D. methane and carbon dioxide
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the greatest percentage of the earths atmosphere is composed of select …
C. nitrogen
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ground level ozone is select one: ○ a. found only in rural areas. ○ b. …
C. a significant source of air pollution and contributes to the formation of smog.
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which of the following significantly improved air quality in the united…
A. the use of catalytic converters
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on a worldwide basis, which of the following uses the least water? sele…
C. domestic uses (drinking, cooking toilets, etc.)
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jerica drops a pen and it free - falls for 3 sec. a) what was its insta…
a) The instantaneous velocity is $29.4\ m/s$. b) The distance it fell is $44.1\ m$.
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thermal pollution of water is primarily from select one: a. runoff from…
C. release of heated water from industry
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in - stream uses of water are select one: a. not for recreational uses.…
B. non - consumptive
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all of the following are examples of ways humans alter the natural hydr…
B. evapotranspiration from forests
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bottled water select one: a. is always distilled. b. has fewer contamin…
C. costs more than water from a municipal water system.
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in order to use biomass as a source of energy it must be select one: a.…
D. burned
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iceland and norway are similar in that they both select one: a. have ab…
A. have abundant hydroelectric capacity.
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the burning of fossil fuels and ______ from nuclear power provide about…
b. electricity
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of the fossil fuels which one is the least disruptive to the environmen…
B. natural gas
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activity 17 | writing sentences write an original sentence using the wo…
2. He bought a new car because he got a promotion. 3. If it rains, we will cancel the picnic. 4. France is famous for its cuisine. 5. The average price of houses has increased. 6.…
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once a source of oil has been located, the greatest technological probl…
A. extract the oil and get it to the surface
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which of the following fossil fuels causes the least environmental prob…
D. natural gas
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which of the following is a major source of energy in the developing wo…
D. wood
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which of the following answer options are ways you can protect yourself…
A. Wear the proper PPE C. Use ergonomically - designed tools E. Use correct work practices F. Ask for help with heavy loads
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activity 17 | writing sentences write an original sentence using the wo…
**Activity 17** 2. He bought a new car because he got a promotion. 3. If it rains, we will cancel the picnic. 4. France is famous for its cuisine. 5. The average price of houses i…
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which of the following best matches the description? combination of all…
e. environmental resistance
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most of the temperate deciduous forests have been heavily affected by s…
C. human activity
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shallow, warm, nutrient - rich lakes are described as select one: a. eu…
A. eutrophic
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which of the following answer options are ways to protect yourself from…
Water, Shade, Air conditioning, Rest periods
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which of the following answer options are ways you can be protected fro…
A. Mufflers, C. Sound barriers
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the use of fertilizers in agriculture has significantly altered several…
A. nitrogen
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answer the following questions. the information for these questions can…
1. Air - pressure variations create sound waves that vibrate the eardrum, initiating the hearing process. 2. Frequency determines pitch. Higher frequencies are perceived as higher…
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which of the following answer options are physical hazards? asbestos ex…
Extreme Temperatures, Radiation, Noise, Vibration
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to raise money for charity, bill and some friends are hiking across the…
$-24.9^{\circ}C$
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the organization of colleges and universities in the united states and …
D. AASHE
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malaria is widespread in tropical and subtropical regions, with some 52…
C. in Sub - Saharan Africa
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question how did the merit system established by the pendleton civil se…
A. Using the merit system, candidates are hired based on their qualifications and expertise rather than their political connections, effectively ending the spoils system.
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practice: free fall equations name _ date _ a. jordan drops a rock and …
a) $11.025\ m$ For part B, the formula for the instantaneous velocity in free - fall is $v = gt$. ## Step1: Identify the formula The formula for instantaneous velocity in free - f…
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the u.s. department of energy is responsible for cleaning up nuclear wa…
B. Most of the 100 original sites are still have clean - up in progress.
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the most common method used to dispose of hazardous waste are select on…
B. incineration
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the two viable solutions to the management of spent nuclear fuel are un…
C. Several countries in Europe and Asia have reprocessing plants that deal with spent nuclear fuel.
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read this passage. many manufacturers prefer plastic as a material for …
D. The passage begins by describing the disadvantages of plastic and ends by explaining how aluminum has many advantages over plastic.
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many countries have greatly reduced or eliminated landfills in all of t…
A. They produce little municipal solid waste.
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which of the following best matches the description? term used to descr…
D. disposable
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which of the following statements about the quantity of solid waste is …
A. The quantity of municipal solid waste generated per person in the United States has not increased significantly over the last 20 years.
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which of the following best matches the description? a type of incinera…
A. mass burn
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landfills have been a source of contamination of select one: a. groundw…
A. groundwater
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which of the following best matches the description? a typical public r…
A. NIMBY
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which of the following best matches the description? compounds in the a…
C. greenhouse gases
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which of the following best matches the description? greenhouse gas rel…
e. methane
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according to the ipcc, all of the following are likely to happen as a r…
C. increased agricultural productivity.
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which of the following pairs of events appear to be linked? select one:…
A. increased atmospheric carbon dioxide and lower pH in the ocean
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all of the following changes to the oceans are anticipated with continu…
C. sea level will fall because of greater evaporation of water from ocean surfaces.
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which of the following best matches the description? synthetic compound…
A. CFCs
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which of these is listed by epa as a criteria air pollutant? select one…
D. carbon monoxide
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when did people begin to notice that coastlines of continents fit toget…
when early explorers traveled from Europe and Asia to the Americas
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identifying the basics of continental drift fill in the blanks to compl…
Wegener; Pangaea
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acid deposition is most likely to occur select one: a. in forested area…
D. down wind of a coal fired power plant
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loudness of noise is measured by select one: ○ a. cfc meters. ○ b. mega…
D. decibels
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the most important air pollutant source in the u.s. in terms of human h…
A. smoking
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the diagram shows the movement of magma due to convection currents. bas…
the crust
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the diagram shows an example of convection. which label belongs on the …
B. Warmer water rises
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convection can occur in which two substances? wood and air ice and wood…
air and water
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which is an example of convection? in a mountain forest, the sun heats …
D. Above the sea, warm air rises, cools, and sinks.
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fossils of hell creek - identification #5 all bone fossils have been id…
Body Fossil
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fossils of hell creek - identification #4 all bone fossils have been id…
Body Fossil
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radiation occurs when energy is transferred by electromagnetic waves.
thermal
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fossils of hell creek - identification #3 all bone fossils have been id…
Body Fossil
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lets see what you already know about this topic. answer this pre - read…
Rising sea levels
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the diagram shows a pot sitting on a gas stove burner. which shows the …
A. stove burner → pan → bottom of pan handle → top of pan handle
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answer the following short answer questions about the reading. 1. how d…
1. Destroys habitats, reduces biodiversity, causes soil - erosion and contributes to climate change. 2. Caused by burning fossil fuels and deforestation; effects include rising se…
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2. name two ways in which electricity changed peoples life.
1. Lighting - allows nighttime activities. 2. Powering appliances - like refrigerators for food - preservation.
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this is the equation of motion for a turtle: s(t)=-3t + 10. fill the ta…
| Time | Position $s(t)=-3t + 10$| |------|------------------------| | 0 | 10 | | 1 | 7 | | 2 | 4 | | 3 | 1 | | 4 | -2 | | 5 | -5 |
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read the paragraph from nicks personal narrative. standing alone in my …
A reflection that includes specific examples of how the experience has changed the writer and an analysis of what made it memorable
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based on the previous video, answer the following question: which of th…
Contains pores, Spongy layers surrounded by dense layers
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naming the boundary observe the line visible across the hell creek area…
B. K-Pg Boundary
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which of the following is not an actual medicolegal career? coroner for…
There is no correct answer among the given options as all (coroner, forensic pathology lab technician, forensic pathologist, medical examiner) are actual medico - legal careers.