Physics
Kinematics, force analysis, electricity, and equation-driven reasoning.
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use the drop - down menus to complete the statement. louisiana’s goodwi…
about 100 million years younger than Earth
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which type of radiation in the electromagnetic spectrum has more energy…
B. gamma rays
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what does plancks equation $e = h \\times \ u$ determine? - the color o…
the energy released as an electron moves to a lower orbital
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what happens when an electron falls to a lower energy level? the electr…
B. The electron releases energy.
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which color of light has the highest energy? blue red green violet
D. violet (assuming the options are labeled as A. blue, B. red, C. green, D. violet)
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in the electromagnetic spectrum, which type of radiation has less energ…
D. microwaves
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which statements describe how geologists study earth’s history? select …
C. They assume that the Earth is billions of years old and has changed over time. D. They assume that geologic processes observed in the present were present in the past. E. They …
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question 10 1 pts compulsivity is often linked to dysregulation in whic…
C. Serotonin
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a bee flies straight at someone and then back to its hive along the sam…
The graph will look like a downward opening V shape.
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question 6 1 pts which neurotransmitter system is primarily implicated …
B. Serotonin
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what is the name of the island that has some of the warmest temperature…
A. Hainan Island
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is fuzhou in a warmer or colder temperature band than chinas capital? w…
warmer
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why might hakou be generally warmer than harbin? it is farther south & …
A. It is farther South & closer to the equator
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complete the knowledge check by day 7 of week 9. walden university ques…
D. Subcutaneous injection
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given a cylinder with the height of 10cm and the base radius of 9cm. fi…
B. 2543.4 cm³
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a fly buzzes four and a half times around kit yan’s head. the fly ends …
197.9 cm
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find the volume of the cylinder. 282.6 516.2 133 214
A. 282.6
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g. if this pickup truck travels 10 miles with the tailgate in the up po…
0.50 gallons
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the illustration below shows a series of transverse waves. label each p…
### Wave Part Labels: a. Crest/Peak b. Wavelength c. Amplitude d. Trough e. Amplitude f. Wavelength g. Rest Position/Midline ### Longitudinal vs Transverse Wave: Transverse wave: …
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what is the formula for volume of a cylinder? 1. $v = \\pi r^2$ 2. $v =…
2. $V = \pi r^2 h$
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what is the volume of this cube? 5 cm 150 cubic cm 75 cubic cm 25 cubic…
D. 125 cubic cm
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a cube has a surface area of 216 cm². what is the length of one side? 6…
A. 6 cm
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which formula is used to calculate the surface area of a cube with side…
C. $6s^2$
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if the length of one side of a cube is 7 cm, what is the surface area o…
294 cm²
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find the surface area of this cube. 7 cm 84 cm² 420 cm² 343 cm² 294 cm²
D. $294 \, \text{cm}^2$
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3 cm find the surface area of this cube. 18 sq cm 36 sq cm 54 sq cm 60 …
C. 54 sq cm
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billy drops a ball from a height of 1 m. the ball bounces back to a hei…
$-0.8$ m
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billy drops a ball from a height of 1 m. the ball bounces back to a hei…
$-0.8$ m
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what is the definition of biosphere? (1 point) the area of the earth th…
the area of the earth where all living things exist
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autumn is 1.25 meters tall. at 10 a.m., she measures the length of a tr…
\( 6.28 \) meters
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how long does it take to drive from washington, d.c. to philadelphia? y…
It takes 2 hours and 35 minutes to drive from Washington, D.C. to Philadelphia.
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the table shows the temperature of an amount of water set on a stove to…
A. 5
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latitude and longitude describe locations on the earth with respect to …
The temperature decreases by about 1.7° for each 1 degree increase north in latitude (the second option).
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the total summer rainfall for each of five farms across a country was c…
31
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treatment for ______ includes salt replacement through liquids and food…
B. Heat exhaustion (assuming the second option is Heat exhaustion, with the options labeled as A. Heat stroke, B. Heat exhaustion, C. Heat cramps, D. Heat rash)
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open - ended response describe the motion of the galaxy. 4. how did edw…
Edwin Hubble changed our understanding of the universe in two major ways: 1. He identified that "nebulae" like the Andromeda Nebula were actually other galaxies (extragalactic nat…
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4. how did edwin hubble change our understanding of the universe?
Edwin Hubble changed our understanding of the universe in two major ways: 1. He proved that "nebulae" like Andromeda were actually other galaxies (extragalactic astronomy), ending…
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4. what is the best description of the big bang? a. a massive explosion…
C. That a rapid expansion of a small, densely packed area that expanded into the universe we know now. ### Question 5
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2. which of the following is the main idea of paragraph 2? a. the histo…
D. Discussion of evidence that supports theories
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9. match the type of unmanned space vehicle with its description. 1. or…
1. orbiters - b. objects that travel to a planet and go into orbit around it 2. landers/rovers - c. mobile vehicles designed to explore the surfaces of other planets 3. artificial…
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7. how does the space shuttle take off and land? a. it takes off like a…
b. It is launched using rockets and lands like an airplane.
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4. who was the first person to orbit the earth? a. valentina tereshkova…
c. Yuri Gagarin
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2. which of these choices does not pose a limit to human space explorat…
d. the number of objects in space to be explored
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2. cassie has a package weighing 48 ounces that she needs to take to th…
B. 3 pounds
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thallium-201 is a radioactive isotope used in the diagnosis of coronary…
201
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newtons law of universal gravitation states that all objects in the uni…
The model with stars labeled \(1M_\odot\) and \(2M_\odot\) (the third model)
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the force of gravity between any two celestial objects can be determine…
The model with the \(1M_\odot\) and \(2M_\odot\) stars that are closest together (the bottom - framed model)
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which of the following characteristics describes a solid? particles mov…
Particles are arranged in an organized, regular form.
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in the united states, operating rooms are typically kept at a temperatu…
73 °F (the option corresponding to 73 °F)
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diphenhydramine is the active ingredient in many common over - the - co…
32 tablets (corresponding to the option "32 tablets")
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the nurse is administering a vaccine to an 18 - month - old child. whic…
1. "We are all done! Would you like a yellow or orange bandage?"
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a single capsule of a common antibiotic medication contains 250 mg of t…
0.25 g (corresponding to the option "0.25 g")
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change in the fossil record isotope | half - life | used for uranium - …
carbon dating.
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which of the following is evidence for the theory of plate tectonics? s…
d. Magnetic striping of the ocean floor
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which quantity is an inexact number? ○10 dogs ○25 atoms ○50 meters ○1 d…
C. 50 meters
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which of the following pieces of evidence help support the theory of pl…
c. Glacier striations in tropical areas d. Patterns of fossil distribution
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select the correct metric unit for measuring length. grams liters meter…
C. meters (assuming the options are labeled A: grams, B: Liters, C: meters, D: moles; if the original labels are different, adjust accordingly, but based on the options, the corre…
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alfred wegener could not prove what force moved the plates to support h…
d. Oceans
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question 6 to determine the relative age of rocks you would look at the…
c. Superposition
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what did scientists infer about the distribution of these fossilized pl…
a. The continents were once joined together when these plants and animals were alive.
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the table shows the distribution, by age and gender, of the 28.4 millio…
0.03
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question 4 enter your answer in the box. as scientists studied and mapp…
spreading
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question 3 convection currents in the mantle are the force that drives …
b. Mid-ocean ridges
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question 2 climatic evidence like the glacial scrapings found on the su…
c. Continental Drift Theory
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question 1 how does fossil evidence tell us about earths geographical c…
a. Fossil evidence tells us when and where plants and animals existed.
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continental drift changes in antarctica serve as evidence for the theor…
Climate
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creates new oceanic crust at mid - ocean ridges by the divergence of tw…
Seafloor spreading
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pangaea 335 million years ago though there are currently seven continen…
supercontinent
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north america is an example of a select select continent world country …
continent
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earth over time earths lithosphere is broken into seven major select
tectonic plates
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younger layers of rock sit atop older layers image of rock layers label…
Superposition
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a select is a seafloor mountain system formed by plate tectonics. selec…
mid-ocean ridge
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states that all the continents were once a continent and have since dri…
Continental drift theory
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when imperial units (fractional) are used for all the sheets in a set o…
d. 1:60
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Question was provided via image upload.
convection currents
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name:______________________ mr. gurley - pre calculus january 16, 2026 …
Resulting vector: $\langle 4,9 angle$ blocks Magnitude: $\sqrt{97}$ blocks --- ### Problem 2
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a jet stream is a belt of wind in the upper atmosphere that blows aroun…
D. When the jet stream moves south, it moves its associated weather front, which causes winds from the north
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question 7 in 1983, hiv was discovered as the virus that causes aids. t…
c. The virus can become drug-resistant and the person will be at greater risk of showing symptoms.
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build a bottle car 4 bottle caps, 2 short sticks, empty bottle, clay do…
| Materials | How They Will Be Used | |-----------|------------------------| | Empty bottle | Serves as the main body/chassis of the car | | 4 bottle caps | Function as the wheels…
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the earth experiences an ice age when the overall climate becomes much …
D. less; even cooler
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which of the following best explains why coastal regions generally have…
B. The ocean has a moderating effect on the area.
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in 2005, a forest covered an area of 1500 \\(\\mathrm{km}^2\\). since t…
$y = 1500(0.9175)^t$
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insert the axles. slide a short stick through the holes on each end of …
Change: Lubricate the wheel axles. Possible result: This will reduce friction between the axles and wheels, making the car go faster. Change: Add heavy weights to the bottle car. …
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the map below shows major ocean currents in the north atlantic and nort…
A. the U.S. West Coast
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test review #3, chapter 5 score: 3.5/37 answered: 3/37 question 4 nasa …
The rocket splashes down after $\approx 36.63$ seconds. The rocket peaks at $\approx 1726.5$ meters above sea-level.
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directions: select all the correct answers. which of the following stro…
A. differences in air pressure D. the Earth's rotation
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the diagram below is a model of the rock cycle. the diagram shows how o…
The dark, porous rock at the top of the diagram (the one connected by the "crystallization" arrow from molten rock)
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how many of these can you write about? think! write! check all the ones…
It depends on several factors. If my home is in a region with abundant sunlight, has a south - facing (in Northern Hemisphere) roof with sufficient space and a sturdy roof structu…
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the speed s in miles per hour that a car is traveling when it goes into…
The driver \(\boldsymbol{\text{is}}\) telling the truth. If the driver had been traveling at 55 miles per hour, the skid marks would measure about \(\boldsymbol{126}\) feet. Becau…
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the nist architectural site plan shows the orientation of the house and…
c. 2.6"
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the story of an hour by kate chopin was brently mallard who entered, a …
Mrs. Mallard's husband, who is not actually dead.
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(1 point) is there an association between the use of computerized syste…
A. An observational study. ### Part II
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read the excerpt and answer the question that follows. under the act, a…
C. Passage of the Servicemen's Readjustment Act of 1944 --- ### Second Question (Bottom)
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the story of an hour by kate chopin text from the story: have been. whe…
First, she is grief-stricken. Then, she is thrilled by her new freedom. Finally, she realizes that her husband's death has freed her, and this makes her joyful.
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the diameter, d, of a sphere is 17.2 mm. calculate the spheres volume, …
\( 2668.2 \)
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the story of an hour by kate chopin she was young, with a fair, calm fa…
The scene outside reflects Mrs. Mallard's emotions.
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it has been suggested that all automobiles be converted to electric pow…
C. Unfortunately
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the diameter, d, of a sphere is 9.2 cm. calculate the spheres volume, v…
\( 407.5 \)
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answer the questions below. give exact integer or decimal answers. be s…
(a) $40$ cubic meters (b) $8$ kilograms per cubic meter
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calculate the following mechanical advantages $m.a. = \\frac{load force…
1. $MA = 5$ 2. $MA = 0.125$ 3. $MA = 5$ 4. $MA = \frac{1}{6} \approx 0.167$ 5. $MA = \frac{1}{9} \approx 0.111$ 6. $MA = 0.05$ 7. Speed Advantage: Questions 2, 4, 5, 6 Force Advan…