Física
Cinemática, análisis de fuerzas, electricidad y razonamiento con ecuaciones.
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example of limited government the united states supreme court can decla…
To determine which option is an example of limited government, we analyze each: - **Yellow (Supreme Court judicial review)**: Checks legislative power, limiting government overrea…
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u.s. constitution of 1787 the united states supreme court can declare a…
Orange: Document that Established the basic structure of our national government. Provides framework for gov, protects rights, and limits gov’s power. (or Purple: According to the…
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assessment - welding blueprints & symbols welding blueprints & symbols …
C. Three (assuming the options are labeled as A. One, B. Two, C. Three, D. Four)
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an individual having a history of migraine headaches would most likely …
A. a common issue of the central nervous system
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part b: the yellow region on the map developed shipping, fishing, and t…
1. Rocky soil and natural harbors
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assessment - welding blueprints & symbols welding blueprints & symbols …
0.30 (assuming that there is a mis - representation in the question and 0.30 is the intended answer related to the scale 1:30)
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7 of 10 charlie is examining his welding blueprints. the drawing has th…
The same side of the arrow
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which of the following statements about a curved mirror is correct? a. …
A. The pole of a curved mirror is at the center of its reflecting surface.
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this is a map of south korea, which is located north of the equator. wh…
A. about 37 degrees north and 127 degrees east
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assessment : welding blueprints & symbols welding blueprints & symbols …
D. The weld is made completely around the joint
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question 7 of 10 what does the title of the story, gravity, most likely…
A. The force that keeps people connected
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explain how a rocket can propel itself using newtons third law. ○ as th…
B. As the rocket pushes exhaust gases backward, the gases push the rocket forward.
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look at this map. garcia high school map content omitted how many women…
4
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question 5 of 10 which aesthetic impact is the ending of gravity most p…
C. Satisfaction that Elenita finally realizes how much she loves her parents
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a certain material has a mass of 100 g while occupying 40 cm³ of space.…
rock (from the options: rock)
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which will produce a magnetic field? ○ any wire with or without a curre…
C. a wire carrying a current (Note: Assuming the options are labeled A, B, C, D with A as "any wire...", B as "a wire formed...coil", C as "a wire carrying...", D as "a wire forme…
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what is the main difference between the speaker’s actions in lines 13–2…
4. In lines 13 - 24, the speaker tries to find a new path; in lines 25 - 36, the speaker sees that there is no other path.
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when the north pole of a bar magnet is moved into a solenoid, the needl…
B. a larger current in the opposite direction
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this map shows precipitation levels in south america. south america, pe…
C. Peru received the highest level of rain.
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c. break at that point. d. not extend again. 4. two masses, a and b hav…
C. has less mass than A.
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which changes will cause an increase in the magnetic field of a solenoi…
- using more wire loops - using a larger current - decreasing the spacing between loops
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the gas pedal, the brakes, and the steering wheel all have the ability …
B. increase speed (assuming the options are labeled as A. change direction, B. increase speed, C. decrease speed, D. all of the above) ### Brakes:
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a wire has a current that flows to the right. which describes the magne…
D. circles around the wire that go in at the bottom of the screen and moves in a clockwise direction (assuming the options are labeled A, B, C, D in the order they are presented, …
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question 2 (7 points) which of the following best illustrates adaptatio…
d. Building houses on stilts in areas that flood during heavy rains ### Question 3
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what type of map might represent the population distribution in your st…
D. choropleth
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which describes michael faraday’s work with electricity and magnetism? …
C. He discovered electromagnetic induction after seeing a changing magnetic field generate an electric current. (Note: Assuming the options are labeled as A, B, C, D with the thir…
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according to kepler’s second law, where in a planets orbit would it be …
when it is closest to the Sun ### For "Where would it be moving slowest?":
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materials: ruler, string (at least 25cm), push pins (2), pencil, calcul…
1. Eccentricity: A measure of how non - circular an ellipse is, calculated as \(e = \frac{c}{a}\) (ratio of distance from center to focus to semi - major axis length), ranging fro…
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lionel explores electromagnetic induction using the procedure shown. 1.…
B. A large current forms, drops to zero, then a smaller current forms in the opposite direction.
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discuss four ways that you can keep your nervous system healthy.
Four ways to keep the nervous system healthy are: 1. Following a balanced diet with nerve - supporting nutrients. 2. Engaging in regular physical exercise. 3. Getting 7 - 9 hours …
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watch: crash course eclipses video link (tides): https://www.youtube.co…
A tidal force is the differential gravitational pull exerted by a celestial body (e.g., Moon, Sun) on another body (e.g., Earth), causing stretching/deformation (and tides), due t…
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joan makes the device shown in her science class. diagram: iron nail, c…
The field would reverse its poles.
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write out newton’s three laws of motion in terms of what happens with t…
Newton's first law: The momentum of an object remains constant unless acted upon by a force. Newton's second law: The rate of change of the momentum of an object is equal to the f…
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question 27 of 30 what force pulls electrons and protons together? a. f…
D. Electrostatic force
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a swimmer coming out of a pool of water soon feels cold on a sunny day.…
A. water evaporates from the skin.
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which has more mass: an armful of feathers or an armful of lead? ○ an a…
an armful of lead ### Second Question (Volume of 1 kg Feathers vs Lead)
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why did kepler need tycho brahes data to formulate his laws? kepler onl…
B. Kepler needed Tycho Brahe's data to create mathematical models that were consistent with accurate real - world data.
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21. the maximum frequency of incidence radiation on a metal surface bel…
A. threshold frequency. ### Question 22
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question 25 of 30 which of the following shows the wavelengths of light…
B. Emission spectrum
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date 9/3/25 map labeling: spanish-speaking capitals label the 21 spanis…
For number 1: Madrid (If you need a specific number's answer, please specify the number. The above is a general guide to label all 21 Spanish - speaking capitals on the map.)
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14. eccentricity measures: a) how much an orbit tilts b) how elongated …
B) How elongated an orbit is compared to a circle
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many people use relative location on a daily basis by using ______. a. …
B. their mental maps of an area
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question 24 of 30 what is the source of energy in nuclear power plants?…
C. Fission
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what was the primary reason thomas hooker left the massachusetts bay co…
B. He thought the government had too much power.
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question 4 (11 points) jan pats sam on the back to say good job. the pa…
non - verbal ### Blank 2:
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which of the following is not one of the six essential elements of geog…
A. human systems (Note: Wait, correction. Wait, the six essential elements include human systems, movement is not one of them? Wait no, let's recheck. Wait, actually, the six esse…
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21. the maximum frequency of incidence radiation on a metal surface bel…
A. threshold frequency. ### Question 22
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directions: while watching the video, answer the following questions. t…
700,000 ### 2.
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question 8 (7 points) in country x, a queen serves as the head of state…
d. Constitutional Monarchy ### Question 9
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hot liquid in a vacuum flask cools extremely slowly because some modes …
A. conduction and convection only.
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question 22 of 30 how much of the original amount of an isotope is pres…
D. One - fourth of the original amount
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13. keplers law of harmonies relates: a) mass and distance b) orbital p…
B) Orbital period and distance
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how many degrees does the moon move per day relative to the fixed stars…
C. 12° ### Second Question (Days to return)
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question 21 of 30 which fundamental force is the strongest? a. strong n…
A. Strong nuclear force
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12. the law of equal areas states that a planet moves: a) at constant s…
C) Faster at perihelion, slower at aphelion
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what is the energy of light with a wavelength of 652 nm? (the speed of …
D. \( 3.05 \times 10^{-19}\space J \)
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how many degrees does the sun move per day relative to the fixed stars?…
$1^\circ$ (Option: $1^\circ$) ### Second Question:
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11. according to keplers first law (law of ellipses): a) planets orbit …
B) Planets orbit in ellipses with the Sun at one focus
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16. the induced emf of a transformer is 24.0 v when the output voltage …
C. 1: 10 ### Question 17
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why are tertiary sources, such as websites and magazines, usually consi…
C. Tertiary sources usually do not cite information from primary sources, and may perpetuate errors made by secondary sources.
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give four ways to demonstrate that earth is spherical. ships sailing aw…
- Ships sailing away on the ocean disappear starting at the bottom and moving to the top. - The shadow cast by the Earth on the Moon is round. - The Sun is at different altitudes …
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what is the wavelength of light with 2.89 × 10⁻¹⁹ j of energy? (the spe…
B. 688 nm
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0. in the formula ( g = f/m = gm/r^2 ), what does “m” represent? a) mas…
A. Mass of the orbiting body (Note: There might be a wording error in the option; technically, \( M \) is the mass of the central body, but among the given options, this is the on…
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in what ways did the work of copernicus and galileo differ from the vie…
- Galileo believed in using experiments to understand nature. - Both believed that our solar system was just one of many in the universe. - Both believed that Earth revolves aroun…
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question 17 of 30 how much energy does a 930 nm wave of light have? (th…
B. \( 2.14 \times 10^{-19}\space J \)
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what type of nuclear decay is shown by the reaction below? ce{_{92}^{23…
D. Alpha
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from where on earth could you observe all of the stars during the cours…
the equator ### Second Question:
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which are aspects covered by bohrs atomic model? □ electrons can have a…
4. Electrons do not have energy, the energy is determined by the orbit.
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10. in the formula ( g = f/m = gm/r^2 ), what does “m” represent? a) ma…
B) Mass of the central body creating the field
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question 15 of 30 what is the wavelength of an electromagnetic wave tha…
C. \(3.85\times 10^{-7}\space m\)
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use the drop-down menus and your data table a from your student guide t…
To solve this, we rely on the experimental data from Data Table A (from the Student Guide) for the lightbulb in the original position. The induced current magnitudes depend on the…
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4/20 what is the difference between a scientific law and scientific the…
B. A scientific theory explains something in the natural world. A scientific law describes something in the natural world. (Assuming the blue option is labeled B; adjust the label…
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the energy of the emitted electrons depends on the dropdown of the ligh…
frequency
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question 14 of 30 which best describes a photon? a. the charge an elect…
D. A quantum of light energy
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which statement does not describe the pieces of evidence in the checks …
The evidence was logical and provided a clear story (the blue - colored option)
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the photoelectric effect is the of electrons when electromagnetic radia…
emission
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video 2: newton’s 1st law of motion notes: 1. constant force must be ap…
Friction and air resistance #### 2.
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9. gravitational field strength is given by the formula: a) g = gm/r² b…
A) \( g = \frac{GM}{r^2} \)
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what is the frequency of an electromagnetic wave that has a wavelength …
D. \(3.5 \times 10^{5}\space Hz\)
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what type of message is this artist most likely communicating with the …
the concern of oil use on the environment
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question 12 of 30 what is produced when uranium-235 undergoes fission? …
A. Two smaller nuclei and neutrons
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if japan has a population pyramid showing a large elderly population an…
a. Decline in workforce and pressure on pensions
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imagine that you would like to study the link between air pollution and…
Air pollution (or air quality index) ### Dependent Variable:
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how do scientists learn about things in the natural world? they create …
2. They carry out investigations and perform experiments
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question 11 of 30 which force holds the nucleus of an atom together? a.…
B. Strong nuclear force
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8. the gravitational constant (g) is approximately: a) 9.8 m/s² b) 3.14…
C) \(6.673 \times 10^{-11}\space N\cdot m^2/kg^2\)
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question 10 of 30 how does the distance over which the strong nuclear f…
C. The distance is larger than the weak nuclear force but less than gravitational and electrostatic forces.
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question 9 of 10 how is tim obriens chapter good form (likely typo for …
D. The work comments on itself.
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question 9 of 30 which type of electromagnetic wave has less energy tha…
D. Microwave
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7. in the equation f = gm1m2/r², what does “r” represent? a) radius of …
B) Distance between the centers of masses
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alpha particles cannot penetrate the skin. in which of the following ci…
C. If they are inhaled or swallowed.
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question 7 of 30 which describes the forces in an unstable nucleus? a. …
A. The electrostatic force is greater than the strong nuclear force.
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6. the formula for gravitational force is: a) f = ma b) f = gm1m2/r² c)…
B) $F = \frac{Gm_1m_2}{r^2}$
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question 6 of 30 which best describes an alpha particle that is emitted…
D. A helium nucleus
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from what are sky islands? sky islands are isolated mountain ranges in …
3. Both are isolated by geographical features.
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question 5 of 30 what happens when an electron absorbs photons? a. it c…
C. It moves to a higher energy level.
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according to the inverse-square law, if distance between two objects do…
D) One - fourth as strong
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the big bang theory there is a lot of evidence that the universe starte…
To solve the fill - in - the - blanks related to the Big Bang Theory, we analyze the context and the word bank: ### 1. "13.7 billion years ago, the universe was squeezed into a si…
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throughout the reflection, make sure you have a copy of the student gui…
induced current
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some foods undergo sterilization in order to kill bacteria living in an…
D. Gamma