物理
运动学、受力分析、电学与方程推导。
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23) school - work, homework, and reading are all examples of ____ on th…
23) A. Lifestyle Activity 24) Weight - lifting, running, push - ups
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read the excerpt from \take the tortillas out of your poetry.\ i do not…
an appeal based on the author’s character
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21) what activity could you do if you wanted to improve flexibility? (a…
21) B. stretching 22) B. baseball, C. football, D. soccer
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19) which of the following is the best definition of lifestyle activiti…
19) B. moderate physical activities you do as part of your daily life 20) C. walking to school
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the dog in the gif above is wearing boots! while this may look silly an…
Procedure number 2 because the boot and surface should be at the same temperature to allow energy flow and the investigation should be performed in a closed system.
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read the excerpt from speaking arabic. at a neighborhood fair in texas,…
Nye creates a powerful image of trees to support her opinion that living among a variety of cultures is an American heritage.
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17) according to the physical activity pyramid, you should participate …
17) False 18) B. Department of Health and Human Services
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how can we protect pups paws? the dog in the gif above is wearing boots…
\(Q=(50\space g)(1.2\space J/g^{\circ}C)(2^{\circ}C)\); lost by the element surface and gained by the dog boot.
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what happens to potential energy as it is converted into kinetic energy…
It is transferred
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read the excerpts from \take the tortillas out of your poetry\ and \spe…
Each relates an anecdote to appeal to the reader’s emotions.
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which statement describes the main argument of truths speech? men shoul…
Men shouldn't continue denying or fearing women's access to equal rights.
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how can we protect pups paws? 6. when the dog boot is placed on the hot…
Thermal energy transfers from the pavement to the boot.
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match each wave interaction to the correct description. refraction tran…
refraction - bending of a wave as it passes through mediums transmission - passing of a wave through an object absorption - taking in of a wave by an object as the wave hits it di…
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which object would have more potential energy due to its position? a pe…
A kite in the sky
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5. if a 50 - gram boot is placed on a 1000 - gram brick in a perfectly …
equal to
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of spanish, english, pachuco and street talk which we know so well. in …
Anaya structures his text as an explanation, which gives it an authoritative tone, while Nye structures her text as an impression, which gives it a soothing tone.
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what is the density of the cube below if the mass is 600g? h = 5cm w = …
\(4\mathrm{g/cm}^3\)
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4. the amount of energy transferred from the hot pavement to the dogs p…
All of these are correct
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the most abundant mineral stored in the human body is calcium. where is…
C. Bones
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how can we protect pups paws? 3. when two objects are in contact, therm…
from the warmer object to the cooler object
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jessica traverso author | teacher posted nov 14 12am bell ringer 11/14!…
Open Outlook, click "New Email", enter recipient's email in "To", add subject, type body, attach files if needed, click "Send".
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how can we protect pups paws? 2. in order for heat to move between two …
temperatures
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how can we protect pups paws? 1. which statement describes the directio…
energy transfers from the pavement to the dog boots
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select the sentence in this passage that can be classified as a false s…
If people prepare properly, bear attacks are impossible.
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what is the density of the cube below if the mass is 45g? h = 1cm w = 3…
\( 3\mathrm{g/cm}^3\)
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what is true about energy according to the law of conservation of energ…
It cannot be created or destroyed
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rotational motion: crash course physics... len ferguson rotational moti…
the centripetal acceleration
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what is the density of the cube below if the mass is 180g? h = 10cm w =…
\(2g/cm^{3}\)
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how is the connotative meaning of a word different from the denotative …
D. A connotative meaning is based on the emotions associated with a word, while a denotative meaning is based on a specific dictionary meaning.
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read the scenarios and decide which type of interaction (absorption or …
1. Transmission 2. Absorption
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what is atmosphere in literature? the attitude of a text toward the sub…
the emotional response a text generates from a reader
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what is the density of the cube below if the mass is 36g? h = 3cm w = 3…
\(2g/cm^{3}\)
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multiple - choice question tangential/linear velocity is ________. (che…
perpendicular with the radius of circle, parallel to the surface, tangent to the circle
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what is the density of the cube below if the mass is 50g? h = 5cm w = 1…
\(5g/cm^{3}\)
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after sunset, the air near the ground cools faster than the air higher …
Conduction, because the ground transfers heat directly to the air in contact with it.
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what is the density of the cube below if the mass is 24g? h = 2cm w = 2…
\(2g/cm^{3}\)
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a student wants to model how heat moves from the ocean to the air above…
Convection because warm air rises and cooler air sinks.
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in which two ways would control over italy help the allied forces? they…
They would be able to launch air attacks on Germany. They would gain control of the Mediterranean Sea.
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what department within the merchant marines deals with ship machinery a…
the engine department
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during a sunny day, sand at the beach becomes very hot, when you step o…
1. conduction 2. Radiation followed by conduction
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what is the density of the cube below if the mass is 24g? h = 2cm w = 2…
\(2\mathrm{g/cm}^3\)
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what type of heat transfer happens when you touch a hot metal spoon and…
- First Question: Conduction - Second Question: Convection
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rotational motion: crash course physics... rotational motion: crash cou…
False
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what is the density of the cube below if the mass is 8g? h = 1cm w = 2c…
\(4g/cm^{3}\)
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rotational motion: crash course physics #11 crashcourse multiple - choi…
Neither. Both points (assuming they are on the same rigid wheel) have the same angular velocity. In a rigid - body rotational motion, every point on the body has the same angular …
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what is the primary role of the deck department in the merchant marines…
overseeing the day - to - day operations of loading and unloading goods at different ports
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which statement best compares radiation, conduction, and convection? co…
Conduction and convection need matter; radiation can travel through space.
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question 1 1 pts a pot of soup is heated on a stove. the soup near the …
Conduction and convection
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jackson started with $800 in his savings account, but has to pay $30 a …
B. $y = - 30x+800$
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what is the density of the cube below if the mass is 16g? h = 2cm w = 2…
\(2g/cm^{3}\)
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8 which of the following is a function of calcium in the human body? ch…
Blood clot formation, Muscle contraction, Maintenance of healthy blood pressure, Formation of teeth.
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which are examples of a medium? water and air amplitude and wavelength …
water and air
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according to the passage, what is nuclear technology an example of? a. …
B. a technology that was first developed for the military but also has civilian uses
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a wave of infrared light has a speed of 6 m/s and a wavelength of 12 m.…
0.5 Hz
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which answer choice provides the best set of labels for wave a and wave…
Wave A: Low Frequency Wave Wave B: High Frequency Wave
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which refers to the distance between two crests or two troughs on a tra…
wavelength
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properties of waves quiz complete time remaining 57:28 which best descr…
Frequency is the number of wavelengths, which is measured in hertz.
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which refers to any disturbance that carries energy from one place to a…
wave
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what is the speed of a wave with a wavelength of 3 m and a frequency of…
B. \(0.3\space m/s\)
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a sound wave traveling downward with a speed of about 4,000 m/s suddenl…
an underground lake
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voices of swimmers at a pool travel 400 m/s through the air and 1,600 m…
It stayed the same.
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what is the speed of a wave with a frequency of 2 hz and a wavelength o…
174 m/s
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what order shows increasing frequency for gamma rays, microwaves, visib…
microwaves, visible light, X - rays, gamma rays
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order the waves from shortest wavelength (1) to longest wavelength (4).…
Gamma rays: \(1\) Microwaves: \(3\) Radio: \(4\) Visible light: \(2\)
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what is counterintelligence focused on within the space force? protecti…
protecting against cyberattacks and other threats to space - based systems
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which branch of the military is the space force considered a part of?de…
Department of the Air Force
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average amplitude of waves from 2009 to 2011 a structural engineer is u…
200 meters
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what does the term \guardians\ refer to within the space force? technol…
members of the Space Force, whether active duty or reservists
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what does the space force monitor and safeguard in orbital space? alien…
satellites critical to communication and national security
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which mountain range extends from new mexico to british columbia? appal…
1. Rocky Mountains 2. Mississippi River
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sample response: no, it is not correct because as the amplitude of a wa…
- As the amplitude of a wave increases, the energy it carries also increases. - The graph shows that as the amplitude of a wave increases, the energy it carries decreases. - The g…
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the health insurance portability and accountability act (hipaa) sets st…
the transmission of electronic health care data
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what is the role of logistics within the space force? developing cuttin…
ensuring the smooth operation of space assets and infrastructure
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which wave, a or b, has lower energy? o a, because it has a higher ampl…
A, because it has a lower amplitude
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identify the properties of transverse and longitudinal waves. amplitude…
- Amplitude: Both transverse and longitudinal waves - Compression: Longitudinal waves only - Frequency: Both transverse and longitudinal waves - Period: Both transverse and longit…
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question 9 which of the following are quantitative observations? the ag…
The age of a person, The height of a tree
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9. what is an effect of two tectonic plates get together? pressure buil…
Pressure builds up.
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6. read these sentences from the article: \when two plates finally get …
let out
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question 4 (multiple choice worth 4 points) the diagram below shows thr…
1 represents precipitation and 2 represents infiltration.
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what might the amount of energy released by two plates that get unstuck…
A. The more energy that is released by the plates, the stronger the earthquake will be.
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read this excerpt from the open boat by stephen crane. it is fair to sa…
C. expressing criticism or contempt
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read this sentence from the article: \earthquakes can be dangerous.\ wh…
"One strong earthquake can destroy homes, bridges, railroad tracks, and more."
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2. earthquakes are caused by the movement of huge pieces of rock under …
Energy is released.
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a company has been forced to reduce its number of employees. today the …
225
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match the description to the property. amplitude speed period wavelengt…
amplitude - distance between the midpoint to a crest or the midpoint to a trough speed - the distance traveled per unit of time period - the amount of time it takes for a waveleng…
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what is the water pressure at the bottom of the deepest zone of the oce…
A. 5,850 pounds per square inch
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the diagram below shows the effects of parathyroid hormone and calciton…
**Effects of PTH**: - Increases osteoclast activity (bone breakdown) - Increases calcium retention in the kidneys - Stimulates vitamin D activity - Increases calcium absorption in…
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isaiah is trying to think of a nickname for the hadalpelagic zone, to h…
A. trench
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based on the blood pressure reading shown on the meter (117/78), this i…
normal
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valerie had her blood pressure checked at a recent doctors appointment.…
hypertensive stage 2
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complete the passage to summarize factors affecting the speed of a wave…
medium, state, temperature
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magnesium plays many important roles in the body including multiple cho…
All of the answers are correct
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what is the best source of magnesium? multiple choice milk apples almon…
Almonds
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1 teaspoon of salt offers how many milligrams of sodium? multiple choic…
2,300mg
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what percentage of the sodium in the american diet comes from processed…
70%
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\it figures,\ mutters anika. \jeroen wont loan me $20. the dutch are so…
She is assuming that cultural influences are the same as cultural truths.
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what is the speed of a wave that has a frequency of 125 hz and a wavele…
\(156\)
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which of the following are signs or symptoms of dehydration? check all …
Rapid weight loss, Dark urine, Dry mouth, Fatigue
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what is the main role of the marine corps, often referred to as the rap…
being the initial boots on the ground in crisis or conflict situations
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when molly leaves the house to go to middle school each morning, she is…
Not that unusual; adolescents inhabit an environment of parental influence and an environment of peer influence, and those influences are not always the same.