Physik
Kinematik, Kraftanalyse, Elektrizität und Gleichungslogik.
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zoe and priya are on mars and each drops a different object from the sa…
A. Both objects will hit the ground at the same time
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what are the first steps in the process of following the scientific met…
Make observations and ask questions.
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francine is developing a model of the carbon cycle, which involves the …
The thickened arrow can represent the increased release of carbon from fossil - fuel burning, which contributes to the greenhouse effect and global warming, leading to climate - r…
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henry is planning a trip to jupiter and wants to know how much he would…
1908.83 N
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solve the problem. the formula for converting celsius temperature, c, t…
$[10^{\circ}C,50^{\circ}C]$
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riya drops a ball from the top of a building, and the only force acting…
D. free fall
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the amount of matter of an object is its, while is the force of gravity…
The amount of matter of an object is its mass, while weight is the force of gravity acting on that mass. An astronaut will have the same mass on Jupiter, and experience greater we…
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william drops a ball from the top of a building. does the ball move at …
C. Falling objects accelerate at 9.8 m/s²
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match the following weight mass weight mass weight and mass changes whe…
- Changes when you loss stuff: Mass - Based on the matter you have: Mass - Dependent on the strength of gravity: Weight - based in kg: Mass - based in N: Weight
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what type of thermal energy transfer occurs when a popsicle melts while…
C. radiation
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1. the mass of the star, the longer its life span 2. the smaller the ma…
1. greater 2. longer
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which of these dot diagrams represents a free falling object dropped fr…
(Without seeing the actual dot - diagrams A, B, C, D, we can't give a specific letter answer. But the correct dot - diagram should have dots that start close together and get fart…
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anika and noah are standing on a balcony. anika drops a tennis ball and…
fall with equal accelerations and with equal displacements.
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4 multiple choice 0 points what is the proper way to carry a microscope…
Upright, with one hand on the arm and the other supporting the base
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true or false... \mass\ is the exact same thing as \weight\? true false
False
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2 multiple choice 0 points what happens to the depth of field as magnif…
C. It decreases
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priya drops a ball from the top of a building, and she wants to calcula…
B. $g = 9.8\text{ m/s}^2$
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when only the force of gravity is acting on an object, we say that the …
C. Free Fall
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grace is in a science lab where all the air has been removed to create …
B. They would accelerate at the same rate.
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abigail is comparing two boxes. she wants to know which box has more ma…
The amount of matter in an object
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how would acidification of seawater affect marine organisms? acidificat…
Acidification would decrease dissolved carbonate concentrations and hinder growth of corals and shell - building animals.
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summary self - test answer the questions as succinctly as possible. 1. …
1. Right patient, right drug, right dose, right route, right time, right documentation. 2. Careful reading to avoid confusion. 3. Drug strength, form, or special characteristics. …
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students at a college were split into two groups and each received a di…
Hypothesis: Students who receive a digital textbook on an iPad will perform better on the final test than those who receive a traditional textbook. Independent variable: Type of t…
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which of the following trace elements may be added to bottled water in …
C. fluoride
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when henry stands on a weighing scale, the force of gravity acting on h…
A. weight
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16. how did the discovery of marine fossils in the patina finally prove…
16. The presence of marine fossils in the patina out of proper geological context indicated fabricated patina, proving fakes. 17. Stone characteristics and historical/archaeologic…
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which statement best describes a planetary alignment that you could obs…
C. All 5 naked eye visible planets are in the same general cardinal direction in the night sky.
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problem 5: two sailors are pulling a barge through a canal from both si…
$242.26N$
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which of the planets listed moves slowest relative to the stars? venus …
Saturn
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audrey is studying how the distance from the eye chart affects the numb…
Hypothesis: As the distance from the eye - chart increases, the number of letters recognized on a line decreases. Independent variable: Distance from the eye - chart. Dependent va…
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which of the planets listed moves the fastest relative to the stars? ve…
Venus
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9. the cobe and wmap space observatories mapped the temperature of the …
9. Complex structures like stars, galaxies and life would not have formed as matter would be uniformly distributed. 10. Approximately 100 - 200 million years; approximately 1 - 2 …
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which line on the equatorial grid do the 5 naked eye planets move very …
D. Ecliptic
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question 9 in presenting data that result from an experiment, a group o…
Show all results obtained and then try to explore the reason(s) for these outliers.
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the glass castle the skedaddle dad came home in the middle of the night…
1. They might be leaving due to financial issues or Dad's impulsive adventure - seeking. 2. Her reaction shows she has emotional attachments within the family. 3. Lori realizes th…
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1. the branch makes the laws. 2. the branch carries out (enforces) the …
1. Legislative 2. Executive 3. Create a system of checks and balances to prevent any one branch from having too much power.
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many people are troubled by the gullibility of individuals who do not t…
1. D. skeptical about both the paranormal and the media's motives in focusing on the paranormal 2. B. by explaining the tricks behind paranormal events 3. B. Americans cannot or w…
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learning goal: to understand and be able to calculate the components of…
3,2
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suggest at least one safety concern the research should consider before…
One safety concern is dust inhalation. Mitigation: Wear dust - masks.
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you see two bright points of light in the night sky. one is much bright…
There is no way to identify the two objects only knowing the relative brightness.
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theres a roughly linear relationship between the length of someones fem…
The femur length for someone with an expected height of 160 centimeters.
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which of these is the dependent variable? * 1 point rock soaking in aci…
Mass of the rocks after soaking
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you see a bright point of light in the night sky. over the course of a …
An airplane
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you see a bright point of light in the night sky. over the course of a …
D. A star
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6. p.331 what is the name of the force that two surfaces exert on each …
6. Friction 7. Nature of surfaces, force pressing surfaces together 8. Forces acting without physical contact (e.g., gravitational, magnetic, electrostatic) 9. Force of attraction…
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problem 9 as we on earth watch them move relative to the stars, the sun…
FALSE
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how many variables should a researcher change in an experiment at a tim…
A. 1
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figure 1. cave of crystals (left) and gypsum sand at white sands np (ri…
water source
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the first step of a scientific investigation is to observe. 2. what is …
1. A hypothesis is a proposed explanation for a phenomenon. It is "educated" because it is grounded in prior knowledge, observations, and research. 2. A fair experiment is one whe…
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figure 1. cave of crystals (left) and gypsum sand at white sands np (ri…
water, heat
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which month has the greatest wind speeds at white sands national park? …
D. April
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multiple - choice question factors in the environment that are living a…
A. biotic factors
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true or false use your textbook to determine if each statement is true …
(1) F. Following the French defeat, Native Americans had tense relations with the British and were not happy to trade with them in the way the British wanted. (2) T (3) F. Pontiac…
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2. p. 329 what are the two factors used when describing a force? p. 329…
1. The two factors used when describing a force are magnitude and direction. 2. A force is a push or a pull. Example: A person pulling a wagon.
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what is the range of temperatures in white sands national park? 1 point…
21.7 degrees F to 97.2 degrees F
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problem 7 in ptolemys system, the planets orbit the earth and not the s…
The planets moved on a small circle whose center, in turn, circled a point near the Earth.
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new british policies why did great britain create the proclamation of 1…
1. F; Following the French defeat, Native Americans were not happy to trade with the British due to British policies and restrictions. 2. T 3. F; Pontiac and his forces did not su…
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1. what is the first step of a scientific investigation and what does i…
The first step of a scientific investigation is asking a question. It involves identifying a problem or an area of interest and formulating a testable question.
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calcul du nombre de photons dans un rayonnement de combien de photons u…
$1,54\times 10^{16}$ photons
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3. p. 329 what is the scientific unit used to measure force? 4. p. 330 …
3. The scientific unit used to measure force is the Newton (N). 4. A contact force is a force between two in - contact objects. Example: pushing a book on a table. 5. It means an …
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6. which statement is true about the stages of change for a healthy lif…
6. D. No matter what the lifestyle, the goal is to move to the stage that is right for you. 7. A. self - assessment 8. C. Physical Activity 9. D. All of the above 10. A. True
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6. scientists modeled the intensity of the sun, $i$, as a function of t…
(3) 67
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2. as you climb the stairway to lifetime fitness, you move from your pr…
2. C. lifelong fitness, health, and wellness 3. D. controllable health factors 4. C. Stairway to Lifetime Fitness 5. B. precontemplation, contemplation, planning, action, maintena…
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*ceci, ceci, tenemos que hablar*, decía mientras me persigue por la ver…
1. They indicate emotional turmoil from betrayal and confrontation. 2. Love hurts less when writing about it.
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question 5 of 6 which of the following is true about co - use of cannab…
D. Risks of co - use are not backed up by scientific studies.
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question 4 of 6 cannabis use ______________. can harm mental health in …
can harm mental health in the long term.
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question 3 of 6 which of the following is linked to regular cannabis us…
cannabis use disorder
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problem 3 two stars have a magnitude difference of 0.97. how many times…
$2.432$
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question 2 of 6. some may think that its safe for teenagers to use cann…
The teenage brain is more sensitive to cannabis than the adult brain.
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1. identify the answer below that places the fitness, health, and welln…
D. healthy lifestyles, social, environmental and health care, personal
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question 1 of 6 which of the following is true about cannabis? all cann…
A. Cannabis today has more THC than cannabis a few decades ago.
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problem 3: a bouncy ball hits the wall with a force of 2 n. if the ball…
The acceleration of the bouncy ball is $80\ m/s^{2}$. The law of Newton used is Newton's second - law.
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question 4 of 5 if thrown in the trash... ...vape cartridges leach toxi…
All of the above
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question 2 of 5 nicotine is... ...a substance that is non - toxic. ...a…
...a substance that is in tobacco products like the vapor from e - cigarettes or vape pens.
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question 1 of 5 vaping is... ...a different way to smoke a cigarette. .…
...the act of inhaling and exhaling the vapor from a device like an e - cigarette or vape pen.
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1. find the center of mass (relative to (0,0)) for the spheres with the…
$(\frac{5}{3},\frac{7}{2})$ 2.
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center of mass 1. find the center of mass (relative to (0,0)) for the s…
1. $x=\frac{5}{3}$, $y=\frac{7}{2}$ 2. $x =-\frac{20}{7}m$, $y=-\frac{6}{7}m$ 3. $72m/s$ 4. Magnitude: $\frac{360}{11}m/s\approx32.73m/s$, Direction: same as the Cadillac 5a. $29.…
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the black circular opening in the center of the iris that permits light…
B. pupil
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problem 2 you push a desk to move it, and it accelerates at 0.4 m/s². g…
$80kg$
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assignment active analyzing the effects of rhetorical appeals this nati…
1. It makes listeners feel proud, united, and with a noble purpose. 2. It makes the listener believe in the importance of supporting human - rights struggles and the power of unit…
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the select test measures how much sound is reflected back from the eard…
Tympanometry
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which of the following is the framework within the upper and lower eyel…
B. tarsus
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which of the following terms means bleeding from the ear? a. otopyorrhe…
B. otorrhagia
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vocabulary activity 4 - 2 personal development directions: choose the t…
1. rationalization 2. social learning theory 3. identity crisis 4. identity crisis 5. social learning theory 6. rationalization 7. Identity crisis focuses on inner self - explorat…
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5 group the descriptions according to the property they describe. affec…
Density: Affected by changes in pressure and temperature, Measured in grams per cubic centimeter, Measure a physical characteristic of an object Both: Measure a physical character…
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what is the medical term for swelling of the eyelid? a. conjunctivitis …
d. chalazion
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what is the normal body temperature? 101°f 98.6°f 96.8°f
B. 98.6°F
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rhetoric and structure in roosevelts four freedoms speech assignment ac…
an appeal to emotion
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question 20 of 30 mr. smith tells the cna/hha that he has had pain for …
Notify their supervisor to report Mr. Smith's complaint
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question 25 of 30 you are walking with a patient. the patient suddenly …
Ease the patient to the floor, preventing them from injuring themselves
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question 24 of 30 you are providing care to a patient who is hearing im…
C. Position yourself directly in front of the patient and speak slowly and clearly in a normal voice
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which of the following is not correct regarding elastic stockings? grab…
Grab and pull the stocking quickly up the rest of the leg
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seasons diagram. complete the diagram below. word bank winter spring se…
1. Summer, Winter, Southern Hemisphere, Northern Hemisphere 2. Fall, Spring, Equally 3. Winter, Summer, Northern Hemisphere, Southern Hemisphere 4. Spring, Fall, Equally
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trouve les réponses aux énoncés ci - dessous, puis retrouve ces mots da…
a) Humus b) Minéraux c) Limons d) Sable e) Roche f) Argile g) Érosion h) Sol i) Eau Phrase cachée: Activité propice dans un sol limoneux.
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what is the most effective means in preventing the spread of germs? wea…
Washing hands briskly with soap and water or an alcohol - based agent
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which four areas of the body can you use to obtain a body temperature r…
B. Oral, rectal, axilla, ear canal
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fill in the blank question in rousseaus concept of the an entire societ…
social contract
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question 20 of 30 the immediate supervisor of the nursing assistant is:…
B. LPN
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what happens when a filter is used on a smart object? a smart object mu…
B. A new layer is created with a Smart Filter on it
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auto-correction tools and methods are nondestructive edits. 0 0 0 0 tru…
True