Physik
Kinematik, Kraftanalyse, Elektrizität und Gleichungslogik.
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what is the correct first aid for a needlestick injury? stop the bleedi…
None of the above
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use the diagram above. the bell makes a sound when it is hit by the cla…
vibrates.
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5. a sound wave produced by a clock that is a distance of 515 m away is…
a) \(343.33\space m/s\) b) \(2.35\times10^{-3}\space s\) c) \(0.806\space m\)
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by law, how often must \at - risk\ employees receive training in avoida…
Annually
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8. campers shouted toward a canyon wall. what characteristic of sound b…
Sound waves reflected off the canyon wall.
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1. how does sound usually travel? an object vibrates, and those vibrati…
An object vibrates, and those vibrations travel through the air in all directions as longitudinal waves.
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6. margot learned that sound waves travel at different speeds through d…
Space is a vacuum.
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the charts below show sound waves from a musical instrument. 4. use the…
It has a higher pitch.
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3. bruce plays his violin every friday night for the symphony. before h…
vibrations of the string
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2. sound waves travel the fastest through... rock. seawater. space. atm…
rock.
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multiple choice 5 points vapes and e - cigarettes can lead to: leg pain…
Lung disease
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4. a radio station broadcasts its radio signals at a frequency of 9.26 …
The wavelength of the radio waves is \(3.24\space m\)
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3. a water wave travels at a speed of 4m/s. an observer notices that th…
The frequency of the water wave is approximately \( 1.18\ Hz \) and the wavelength is \( 3.4\ m \)
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question 14 (1 point) an example of a viral std is o a genital herpes. …
A. genital herpes # Question 15
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2. a wave travels at a speed of 10.0 m/s. if the wavelength is.10m, wha…
The frequency of the wave is \(100\space Hz\) and the period is \(0.01\space s\)
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46 multiple choice 4 points e-mation entered into a contract with a con…
The contract is unenforceable because it is unconscionable.
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question 6 (1 point) the table shows symptoms, contagious period, and m…
b. Tuberculosis
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1. a vibrating source with a frequency of 20.0 hz produces water waves …
The speed of the waves is \(0.6\space m/s\)
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how did the northern renaissance contribute to the political developmen…
It reinforced ideas about the importance of the individual.
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43 which of the following exculpatory clauses will most likely be enfor…
An exculpatory clause that relieves a riding stable of negligence.
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question 1 (1 point) which disease is caused by bacteria? o a athletes …
- **Question 1**: d. strep throat - **Question 2**: b. hepatitis C
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read the excerpt from a play. romeo is in love with juliet but cannot a…
1. They show that Romeo is emotionally confused. 4. They show that Romeo is torn between loyalty to his family and his love for Juliet.
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ryan, a minor, contracted to sell his auto to ed, a 28 - year - old. ry…
lose, because the contract is voidable by Ryan.
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question 28 (1 point) the hurricane evacuees were forced to face the of…
exigency
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read the passage. out of gas and out of luck john was not the type who …
1. It helps set an ominous, unsettling mood.
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shelly offers to sell jane goods both parties know are stolen. jane acc…
The law would not enforce Jane's promise, as it does not have a lawful purpose.
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how would the burning of fossil fuels upset the balance of the carbon d…
D. It increases carbon dioxide in the atmosphere.
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which two of the following benefits are most closely related with refor…
A. decrease of atmospheric carbon dioxide, B. rebuilding of natural habitats
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29 multiple choice 4 points a nonparty to a contract may enforce the co…
D. Both a and c.
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4 deforestation is an example of a human activity that affects the carb…
B. Increases the level of carbon dioxide
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26 multiple choice 4 points marco agrees to sell clowns r us some ballo…
a requirements contract.
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a researcher studied the relationship between the number of times a cer…
The \(y\) - value is the estimated temperature (in degrees Fahrenheit) when the cricket chirps 150 times in one minute.
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how should you respond to constructive feedback? with remorse with emot…
with gratitude
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question 13 (1 point) the high ground east of the river formed a natura…
bastion
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true/false: select a for true, and b for false. mark your scantron. 21.…
21. B. False 22. A. True 23. A. True 24. B. False 25. B. False 26. B. False 27. B. False
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3. a network engineer is calculating the total data output required for…
\(30k^{9}p^{5}\)
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how does the authors decision to include a graphic showing gmo crops in…
B. by making readers think about the foods they eat that may be altered
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question 12 which term refers to the surgical procedure of making an in…
C. craniotomy
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after experiencing a loss in his family, simon cannot sleep and refuses…
physical
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when you close your eyes and are surrounded by darkness, what happens t…
They become acute.
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question 7 what is the primary purpose of a lumbar puncture? a to measu…
C. To analyze cerebrospinal fluid
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talia just lost her mother. she is struggling to cope with this unimagi…
Talia looks sluggish and refuses to eat meals prepared for her.
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question 6 match the following diagnostic procedures to their purposes …
1. Measures electrical activity of the brain 2. Produces detailed images of the brain and spinal cord 3. Creates cross - sectional images of brain structures 4. Withdraws cerebros…
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question 5 what is the primary function of the spinal cord? a to serve …
A. to serve as a pathway for transmitting signals between the brain and body
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question 4 which of the following is a characteristic of alzheimers dis…
D. development of neuritic plaques
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directions: identify the type of plate boundary and the motion at bound…
- **First Image**: - Type of Boundary: Divergent Boundary - Motion at Boundary: Plates move apart (away from each other) - **Second Image**: - Type of Boundary: Transform Boundary…
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plate tectonics name: pictured here are the aleutian islands which exte…
- Aleutian Islands: CONVERGENT. - Mid - Atlantic Ridge: DIVERGENT. - San Andreas Fault: TRANSFORM.
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match the following: prompts 1 brain 2 glue: neuroglial tissue 3 mening…
1. brain - encephal/o 2. glue: neuroglial tissue - gli/o 3. meninges - mening/o 4. bone marrow; spinal cord - myel/o 5. nerve - neur/o 6. cerebrum - cerebr/o 7. thalamus - thalam/…
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question 8 (1 point) module 4.6 which one of these is probably not a fa…
Judging from my family history, if I don't lose weight, I will become diabetic.
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16 multiple choice 4 points barb has been a childrens day care provider…
Ken wins. The agreement is enforceable.
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14 multiple choice 4 points the ucc deals with unconscionability in a c…
All of the above.
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13 multiple choice 4 points bob signed an agreement with joe under whic…
enforceable as long as both parties act in good faith and Bob doesn't suddenly demand more hay than what was reasonably estimated.
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what happens the harder you strike a guitar string? the sound has a hig…
The sound is louder.
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what happens when the amplitude of a sound wave increases? the waveleng…
The sound gets louder.
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which sound would have the highest intensity? a rock concert a mother s…
A rock concert
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which sound would have the smallest amplitude? a rock concert a diesel …
A cat purring
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the wavelength is the distance between two repeating points on a wave. …
Wave 2
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which of the following would be the best location for a wind farm with …
D. Arranged uniformly on a local farm that has fields and pastureland for dairy and grain production
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1 2 3 the wavelength is the distance between two repeating points on a …
Wave 3.
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which wave has the longest wavelength? wave x wave z wave y the wavelen…
Wave X
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7 multiple choice 4 points which of the following elements are necessar…
All of the above elements are necessary for a court to enforce a promise under the doctrine of promissory estoppel.
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the wavelength is the distance between two repeating points on a wave. …
Wave Z
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sound waves belong to a group called mechanical waves - specifically, l…
B. a medium
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a person is standing on top of a 15 m cliff and kicks a 0.75 kg stone i…
a) \( 110.3\,\text{J} \) b) \( 14.7\,\text{m/s} \)
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sound waves belong to a group called mechanical waves - specifically, l…
gas
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what term is used to describe reflected sound? conduction absorption ec…
echo
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sound waves belong to a group called mechanical waves - specifically, l…
longitudinal
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which of these is a true statement about energy? when we are done with …
Wasted energy turns into other forms.
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questions 15 and 16 refer to the following. the graphs below show the e…
D. No tracking, tilted east
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radioactive fuel rods from power plants emit what kind of energy? nucle…
nuclear
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how many times can energy change forms? never an infinite number of tim…
an infinite number of times
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questions 15 and 16 refer to the following. the graphs below show the e…
B. No tracking, tilted west
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which of these supports the law of conservation of energy? energy chang…
Energy changes forms.
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which of the following best describes an environmental problem associat…
D. Fracking fluids can escape from the drill hole and contaminate surface water and groundwater.
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a family of four lives in a three - bedroom house and uses an average o…
B. \(19.4\%\)
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how is the radioactive energy removed from a nuclear power plants spent…
The energy is only removed when it changes to a safer form.
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a promise by derkin restaurants to buy all of the produce it needs this…
an enforceable requirements contract.
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which of the following best describes a disadvantage of geothermal ener…
B. Geothermal energy implementation in homes and businesses has a high upfront cost, and electricity is needed to operate pumps.
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which of the following is a drawback to using biofuels, such as ethanol…
C. There is high energy investment in producing and processing the crops needed for ethanol production.
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question 13 calculate the potential energy of a 2 kg box that is 12 m o…
235.2 J
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what is the kinetic energy of a go - cart with a mass of 150 kg and a s…
30,000 J
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cheryl does 73.5 j of work in order to lift a 98 n box. how high did sh…
\(0.75\space m\)
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in this picture, the plant on the top shelf and the clay pot on the bot…
# Explicación breve: La energía potencial gravitacional se calcula con la fórmula \(E_p = mgh\), donde \(m\) es la masa, \(g\) es la aceleración gravitacional y \(h\) es la altura…
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if the potential energy at point a is 200 j, what is the kinetic energy…
100 J
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a flowerpot is pushed over a window ledge and starts falling.____energy…
# Explicación: ## Paso 1: Comprender la energía potencial La energía potencial es la energía que un objeto posee debido a su posición. En este caso, el florero en el alféizar de l…
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if you go twice as fast, your kinetic energy becomes: o 4 times larger …
4 times larger
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which of the following best describes an advantage of burning biomass r…
C. Biomass production is cheaper than fossil fuel extraction, making it more readily available for use.
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text questions directions: read the \intro the holocaust* article in yo…
1. A. German Nazis killed millions of Jews and other minorities during the Holocaust. 2. C. “Nazi German authorities deported millions of Jews… to ghettos and to killing centers, …
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in an apartment building, exhaust from a gas - powered electrical gener…
B. Cogeneration
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15. the friction that results when two objects have surfaces in contact…
a. \(0.22\ m/sec^{2}\)
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a charged particle is located in an electric field where the magnitude …
A. \(1.5\times 10^{-6}\space C\)
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as an object is raised to a higher position, which type of energy incre…
O potencial energy.
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explain what will happen to the electrostatic force between sphere a an…
The electrostatic force will be one - fourth of the original value.
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5 of 12 if the magnitude of each charge was doubled, then the force on …
A. four times as big
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4 of 12 if the mass was added to the satellite, how would the gravitati…
B. The gravitational attraction would increase.
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forces and friction test 9. when a rifle is fired, the bullet leaves th…
- **Question 9**: d - **Question 10**: Fiber \(D\) - **Question 11**: d - **Question 12**: d - **Question 13**: b - **Question 14**: c
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2 of 12 if the satellite is put into a new circular orbit of a smaller …
B. Both the gravitational force and the speed will increase.
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at which two points is the potential energy the same? ○ a and b ○ b and…
A. A and C
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two spherical objects have masses of 200 kg and 500 kg. their centers a…
The gravitational attraction between them is \(1.0672\times 10^{-8}\space N\)
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multiple choice: select the best option and mark you scantron: 1. the d…
1. d. Unbalanced; slowing down 2. b. Net Force 3. B 4. D 5. c. Mass 6. b. Accelerating 7. c. A force is needed to keep an object moving 8. c. A downward arrow to represent weight …