物理
運動學、受力分析、電學與方程推導。
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a point charge is used to determine the electric field around a charged…
C. Electric fields are inversely proportional to the square of the distance, so any change in position changes the field.
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explain how sea floor features form. 5 of 5 we’ve moved to a view of th…
Basaltic crust formed at the mid - ocean ridge, cooled, and accumulated on as it moved away from the ridge. Sediment covered the surface.
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how did the spanish treat the indigenous peoples of the americas? a) en…
D. launching a large - scale hunting operation to kill all of the
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which of these four features are labeled correctly? a marks the abyssal…
B. B marks the continental slope, C. C marks the continental rise ### Second Question (Formation of Submarine Canyon)
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charges of +3 μc and –5 μc are 2 mm from each other. the –5 μc charge i…
A. same force, but in the opposite direction
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q: to study the climate of an area, you need to look at: a. the bodies …
b. How much rain it gets over time
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this circuit diagram lacks a basic feature of a circuit. which basic fe…
a device that uses energy
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modified assignments answer these questions. use red font. 1. what are …
The five planets (Mercury, Venus, Mars, Jupiter, Saturn) are named after Roman gods. Mercury (Roman god of commerce/travel), Venus (goddess of love/beauty), Mars (god of war), Jup…
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yoon ki investigates electromagnetic induction by moving a bar magnet i…
D. connecting the galvanometer to the coil (Wait, the options are: - moving the magnet faster - using more loops of wire in the coil - using the south pole of the magnet - connect…
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ocean floor 11. process of collecting data about earth from far above e…
remote sensing
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which type of circuit is a continuous loop that allows the flow of curr…
C. closed
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ocean floor ______ 11. process of collecting data about earth from far …
Remote Sensing ### Question 12
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identify features of the sea floor. 3 of 3 explain how sea floor featur…
B. B marks the continental slope, C. C marks the continental rise, D. D is a rift zone (Wait, no, maybe I was wrong. Wait, the correct options are B, C, and D? No, let's re - eval…
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grade 11 physics quiz – significant digits total: 17 marks part a: mult…
B ### Question 2: Which of the following is not a rule for determining significant digits?
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10. uses sonar waves emitted from a ship to map the ocean floor
The subfield that best applies is Geography (under Natural Science) (or Geology, but Geography is more focused on the physical features and mapping of the Earth's surface includin…
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a mid-ocean ridge a continuous strike-slip fault a chain of hot spots c…
1. They mark the former transform faults that were part of the mid - ocean ridge system 2. They are normal faults 3. They represent tensional stresses associated with seafloor spr…
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how does charging by conduction compare with charging by induction? a c…
D. Oppositely charged objects form in induction but not in conduction. (Note: Assuming the last option is D, as the options are presented with circles and the last one is "Opposit…
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greenways are corridors of protected open space managed for conservatio…
Trails and greenways allow people to exercise in a safe and inexpensive manner.
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which statement best describes how the signs treat stepping on grass di…
4. The first sign presents a clear reason to avoid stepping on grass; the second sign presents facts about damage.
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classify continental margins. 5 of 5. wide or narrow, shelves are made …
B. A mid - ocean ridge
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lidia makes a graphic organizer of the methods of charging. friction co…
Electrons move
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physics inmotion unit 2b speed and velocity practice problems gpbs.org/…
1.875 hours ### Problem 10:
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well start in northern europe. what is the large scale feature shown he…
A. A continental shelf ### Second Question (Margin off western coast of South America)
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jasmine makes a note card about series circuits. she records the points…
moving point (2) into the Advantages column
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welcome to this virtual tour of the sea floor where we will ask you to …
A. A continental shelf
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select the correct answer. denise is conducting a physics experiment to…
D. \( 9.8 \, m/s^2 \)
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4. a sump pump is stated to have a flow rate of 2500 gallons per hour. …
\(\approx 2635\space\frac{\text{cubic centimeters}}{\text{second}}\) (or more precisely, following the calculation steps, the value is approximately 2635 \( \text{cm}^3/\text{s} \…
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which principle states that the net electrical force on a specific char…
C. superposition principle
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9. shows the ratio between distances on a map
scale
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welcome to this virtual tour of the sea floor where we will use you to …
A ridge
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a neon light consists of a glass tube with metal wires at each end. whe…
The fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal.
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gabriel wants brain food for dinner the night before his final exam. wh…
D. grilled chicken and vegetables
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a charged particle moves at 2.5 × 10⁴ m/s at an angle of 25° to a magne…
\( 8.8\times 10^{-5}\, \text{C} \) (corresponding to the option "8.8 × 10⁻⁵ C")
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a series circuit contains three 2 ω resistors and a 6 ω resistor. the c…
48 V (corresponding to the option "48 V")
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view passage 1 the following passage is from a speech susan b. anthony …
A. Political strife and difficulty will be felt in individual households. (Incorrect) B. The sovereign rights of men will begin to diminish as women become disenfranchised. (Incor…
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yes, the wide continental shelf and the lack of a trench can tell that …
C. A tectonic plate moved over a hotspot and changed the direction it moved at least once in a major way
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a point charge of 6.8 μc moves at 6.5 × 10⁴ m/s at an angle of 15° to a…
\( 1.6\times 10^{-1}\ \text{N} \) (corresponding to the option \( 1.6\times 10^{-1}\ \text{N} \))
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7. lines running parallel to the equator (r,e,d,q,n) 8. help users dete…
(Assuming the correct option related to GPS/geographic positioning, e.g., if the options include a term like "GPS" or "Geographic Positioning" or a related abbreviation, the answe…
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view passage 1 this passage is from the short story \second variety\ by…
D. It suggests that emotionally David is more like a seven - year - old than a 13 - year - old.
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it formed as continental crust detached from the continent at a transfo…
There is a passive continental margin on the eastern side of South America.
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v0x = 7.0 cos(θ) = 7.0 × ( ) = 4.2 m/s v0y = 7.0 sin(θ) = 7.0 × ( ) = 5…
The missing values in the calculations are \( \cos\theta = 0.6 \) (for \( v_{0x} \)) and \( \sin\theta=0.8 \) (for \( v_{0y} \)), so the completed calculations are \( v_{0x}=7.0\t…
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select the correct answer. which unit abbreviation is a measurement of …
C. N
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the root directory is the main list of ______. a. files that have not y…
C. files and folders on the drive
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an oceanic plateau a spreading ridge a continental shelf a large reef s…
An oceanic plateau ### Second Question (How did the oceanic plateau form):
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view passage 1 this passage is from the short story \second variety\ by…
C. "But that was the way they were, the children who survived."
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classical greece you will not be able to sleep in a bed, for no more be…
B. The existence of specialized labor
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which of these items can be used as an electronic scheduling tool? chec…
- computer - e - mail - mobile phone - tablet
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view passage 1 this passage is from the short story \second variety\ by…
D. a belief that humans have no control over events (assuming the options are labeled A - D with D being this option; if the original options had different labels, adjust the labe…
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juan experienced a □ memory during therapy for depression. this type of…
false, mood
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were in absolute slavery to the rich... the whole country was in the ha…
D. Formation of a democracy
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which best describes elie wiesels all rivers run to the sea? ○ an emoti…
a deeply personal account of a true event
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main idea phases of the moon use with page 778. details sequence the ph…
### Part 1: Phases of the Moon The correct sequence of moon phases (starting from new moon) is: 1. New Moon 2. Waxing Crescent 3. First Quarter 4. Waxing Gibbous 5. Full Moon 6. W…
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(071.06 lc) the formula ( w = fd ) shows the relationship between work,…
a. \( d=\frac{W}{F} \)
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6. explains what the symbols on a map represent
Legend (or Key)
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both the ottoman and mughal empires ○ absorbed religious influences fro…
A. absorbed religious influences from other cultures.
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view passage 1 this passage is taken from a speech by franklin delano r…
A. to emphasize that war can spread and that efforts must be taken to prevent its spread
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question 5 1 pts how can volcanoes form? ○ hot spot only ○ convergent b…
D. Divergent boundary, hot spot, convergent boundary
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select the correct answer from each drop-down menu. danica observes a c…
To solve this, we analyze the physics concepts: ### First Drop - Down (Force Interaction) By Newton's third law of motion, when two objects interact (like in a collision), the for…
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volcanoes play an important role in determining climate change. when a …
Sulfur dioxide
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earths earliest atmosphere was composed of gases spewed from volcanoes.…
A. Carbon dioxide
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match the communication barrier type to the correct example. (drag-and-…
To solve this, we analyze each example and match it to the communication barrier type: 1. **"My parents are getting divorced"**: This is a psychological barrier (emotional distres…
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which of the following best explains why the olmec civilization was for…
C. Environmental changes, such as silting of rivers, or volcanic activity
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question 9 of 10 what was one strategy the u.s. government widely emplo…
A. Teaching native children English and encouraging them to shed their cultural identities
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select all the correct answers. a free - falling golf ball strikes the …
A. A golf ball striking the ground is a collision B. The ground exerts an equal force on the golf ball
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the amount of potential energy, p, an object has is equal to the produc…
\(\boldsymbol{\frac{P}{mg}=h}\) (corresponding to the option \(\frac{P}{mg}=h\))
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1. do you think that the benefits of natural gas outweigh the downsides…
The answer depends on the context. In the short - term (for regions with limited renewable infrastructure), benefits (cleaner than other fossil fuels, reliable energy, established…
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which continent lies at approximately 20° s, 140° e? south america asia…
Australia
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in order to determine the distance between two cities on a map, which m…
D. scale (assuming the options are labeled A to D with D being scale; if the original options have "scale" as the last one with the given option labels, adjust the label as per th…
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name: yen v l period: 4 date: 1. review: question: recognize what happe…
When light enters water from air, it refracts (bends) towards the normal because its speed decreases as it moves from a less optically dense medium (air) to a more optically dense…
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1) which two factors most determine the climate of an area? * a) temper…
C) temperature and precipitation ### Question 2
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select the correct location on the image. matthew drops a ball and watc…
The third diagram from the left (the one with an upward arrow on the ball, a downward arrow on the ball, and a downward arrow below the ground) is the correct one.
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how are the speakers senses of self - esteem similar in \a thought on t…
A. In both poems, the speakers express humility before a larger and greater force.
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assume all numbers are measurements unless 1. state the number of signi…
| Value | # of sig figs | |------------|---------------| | 0.0456 | 3 (wait, original 0.0456: leading zeros not significant, 4,5,6: 3? Wait, user wrote 4, but correct is 3. Wait, …
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4. describe an approach for understanding global systems and the change…
A systems - thinking approach can be used: 1. Identify components of the global system (e.g., for climate: atmosphere, oceans, biosphere). 2. Map interactions between components (…
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1.1.2 quiz: karel commands question: 1 which of these is a valid karel …
C. move(); (assuming the third option is labeled C, but based on the options given, the correct option is the one with "move();")
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scientist quote of the week what is the meaning of the quote? do you ag…
The punchline is likely "A ring - binder (or ring - bound notebook)". The explanation: Dendrochronologists study tree rings, so the joke puns "ring" (from tree rings) with "ring -…
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in 1815, a catastrophic event indirectly resulted in very cold temperat…
A. Volcano
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cating ancient places on modern maps ancient map modern map study the t…
B. Iraq
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8. what do you already know about stars? circle true or false for each …
True ### 2. Stars can be different colors.
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what type of volcano has relatively hot, fluid lava that spreads a grea…
D. Shield Volcano
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read the passage from animal farm. in april, animal farm was proclaimed…
B. It uses scapegoating by blaming Snowball for actions he is not responsible for.
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13. what is apparent brightness? ______
La brillo aparente es la intensidad de la luz que un observador recibe de un objeto celeste por unidad de área, dependiendo de la luminosidad real del objeto y su distancia al obs…
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tragic tally: more than 200 reported child drownings in pools and spas …
A. "Let's work together to prevent drownings by putting up barriers and having eyes - on supervision of children in and around the water."
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question 4 1 pts volcanoes are not formed at ...... convergent boundari…
D. Transform boundaries
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fertile crescent rainfall black sea caspian sea mediterranean sea tigri…
- Most rain falls north of the Fertile Crescent. - The land below the Fertile Crescent is dry. - The Fertile Crescent receives some rain.
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magma rises because ○ it is less dense than surrounding material ○ it s…
A. It is less dense than surrounding material
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question 7 of 10 what effect did english settlement of the plymouth col…
C. It led to their being slaughtered and enslaved after several wars with the English.
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a ______ zone is the place where two lithospheric plates converge, one …
C. Subduction
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question 6 of 10 what was one factor that contributed to the enormous l…
B. Colonists forced Indigenous peoples off their homelands.
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view passage 1 view passage 2 tragic tally: more than 200 reported chil…
B. children between the ages of 1 and 3 years
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from around the world in eighty days phileas fogg was, indeed, exactitu…
4. unnecessary ### Part B
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kilauea is the most active shield volcano in the world. the volcano has…
B. A volcanic hot spot
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its okay to override the lift controls only while lowering a vehicle to…
False
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10. what feature makes our solar system a heliocentric solar system? al…
D. All the planets revolve around the sun.
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question 3 of 10 which diagram correctly shows the events of the pueblo…
A. The Spanish force Puebloan peoples into labor. → Puebloan peoples destroy the Santa Fe colony.
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identifying physical features of the fertile crescent use the drop-down…
To solve this, we analyze the map of the Fertile Crescent: ### Letter A: The area labeled A is a mountain range near the Caspian Sea. This is the **Zagros Mountains**. ### Letter …
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view passage 1 view passage 2 tragic tally: more than 200 reported chil…
C. Safety measures are needed when young children are near pools.
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if the vehicle is in danger of falling off the lift, you should: - hold…
B. Get out of the way
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read the passage from chapter 2 of animal farm. the pigs had an even ha…
A. Moses and his stories will complicate the pigs’ control over the other animals.
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after spotting a vehicle on a lift, what should you do next? ○ raise th…
Make sure you haven't exceeded the lift capacity