Physique
Cinématique, forces, électricité et raisonnement par équations.
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if an object has a density of .6 g/cm^3 and you put it into water, will…
float
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4 fill in the blank 1 point 8 across: piagets first stage of cognitive …
4. Sensorimotor stage 5. Attachment 6. Zone of proximal development
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which liquid is the least dense? water plastic bottle syrup oil
oil
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in general what is the most dense form of matter? plasmas solid liquid …
solid
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frank has an eraser. it has a mass of 4 g, and a volume of 2 cm³. what …
A. $2$ g/cm³
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true or false: the density of a specific type of material never changes.
False
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time t(s) plane position (video) model for position s(t) = 1/2 1.7t² mo…
The plane is undergoing uniformly accelerated motion with an acceleration of $1.7\ m/s^{2}$, starting from rest at the origin.
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why does ice float? liquid water is less dense than solid water. liquid…
Solid water is less dense than liquid water.
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jack has a rock. the rock has a mass of 14 g and a volume of 2 cm³. wha…
7 g/cm³
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if an object has a density of 3.6 g/cm^3 and you put it into water, wil…
sink
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2. planes take - off this video is an etihad airbus a380 flight from ab…
1. The plane's initial position is $0$ m. 2. The plane's initial velocity is $0$ m/s. 3. The plane's final velocity before take - off is approximately $41.225$ m/s. 4. The acceler…
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the logistic growth function $p(x)=\frac{90}{1 + 271e^{-0.122x}}$ model…
29
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basic state of matter with the greatest amount of energy. gas solid liq…
A. gas
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what happens to particles when their temperature increases? the particl…
The particles move faster
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basic state of matter with an intermediate (medium) amount of energy. s…
liquid
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the amount of space something takes up is its... mass temperature volum…
C. Volume
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basic state of matter with the least amount of energy. solid gas liquid
solid
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particles are closely spaced. solid liquid gas
solid
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when ice sits out on a counter and melts, it is because the ice has... …
C. gained energy
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the formula s = 16t² is used to approximate the distance s, in feet, th…
$2.9$
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state of matter with a definite volume, but no definite shape.
liquid
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state of matter with no definite shape and no definite volume. solid ga…
gas
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state of matter with a definite shape and definite volume. solid liquid…
solid
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what happens when the speed of particles decreases? their temperature d…
Their temperature decreases
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question 41 (85.5 points) saved all would affect supply of real estate …
population.
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when water sits in the freezer and freezes into ice, it is because the …
D. lost energy
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working - age population employment unemployment unemployment rate 4.0%…
#4: 4800 #5: 115200
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complete the following paragraph wavelength frequency energy speed of l…
A student wanted to calculate the wavelength of a microwave. He was given the energy of one microwave photon in **Joules**. First, he divided the photon's energy by **Planck's Con…
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what is the si unit for the volume of liquids? gram liter meter cm³
B. liter
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what is the si unit for the volume of a solid? cm³ g/ml or g/cm³ gram m…
$cm^{3}$
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which physical property is measured using this tool? irregular volume r…
Irregular Volume
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scientists now believe that light is both a wave and a particle. classi…
Properties of light as a wave: Can bend or diffract Properties of light as a particle: Can be absorbed or reflected, Carries a quanta of energy, Can knock electrons out of metals
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what is the ability of a substance to be pulled into a thin strand? con…
B. Ductility
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what physical property is pictured? conductivity solubility ductility m…
C. Ductility
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what is the measure of the amount of matter in a solid, liquid, or gas?…
Mass
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what is the si unit for mass? gram meter milliliter or cm³ g/ml or g/cm³
gram
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what is the amount of space an object takes up? state of matter density…
C. Volume
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what physical property is pictured? ductility conductivity malleability…
Conductivity
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what physical property is pictured? malleability conductivity ductility…
C. Ductility
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what is the ability of a substance to allow heat, sound, or electricity…
B. Conductivity
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what is the si unit for density? centimeter cubed milliliter or cm³ g/m…
C. $g/mL$ or $g/cm^{3}$
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read the following excerpt from the objections of the hon. george mason…
National laws and the new Constitution would be stronger than state laws.
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the volume of blood in a persons body is proportional to body weight. a…
$\frac{x}{150}=\frac{5}{170}$
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instructions: determine the temperature indicated on each of the thermo…
1. Each line represents 2°C, the temperature is 46°C 2. Each line represents 2°C, the temperature is - 4°C 3. Each line represents 2°C, the temperature is 6°C 4. Each line represe…
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instructions determine the volume indicated on each of the graduated cy…
1. Each line represents 1 mL, the volume of the liquid is 53 mL 2. Each line represents 1 mL, the volume of the liquid is 17 mL 3. Each line represents 2 mL, the volume of the liq…
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6. describe, on a particle level, what will happen to the density of th…
As the temperature of the iron sample increases, iron atoms gain kinetic energy and move further apart, causing the volume to increase while mass remains the same, resulting in a …
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which blood type is the most unusual? |blood type|o|a|b|ab| |--|--|--|-…
Blood Type AB
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12. miller describes the atmosphere when john and elizabeth see one ano…
The couple in Act II likely communicated more freely, while now the strong emotion between them causes a momentary inability to speak, indicating a change from a less emotionally …
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civil servants were given legal protection against being fired without …
C. safeguard the bureaucracy from political interference while upgrading performance.
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using the model of the city of charleston, we can see how many kilowatt…
22 kWh of energy is generated by 1 gallon of ethanol. The input in the ethanol - energy function is the amount of ethanol (in gallons), and the output is the amount of energy (in …
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small shrubs. below is a climatograph of a temperate grassland in wichi…
(i) February (ii) 26°C (in July) (iii) Tropical grasslands have more stable and higher year - round temperatures compared to the larger annual temperature range in temperate grass…
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how has human use of salt marshes changed over time? a. humans have com…
A. Humans have come to value salt marshes and now seek to preserve and restore them.
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which of the following does not explain the importance of mangrove fore…
C. They increase surface runoff and flooding.
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which of the following is an impact of fishing on fisheries? a. an incr…
D. none of the above
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long line fishing and drift nets are hazardous to fish and other marine…
T
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pollution from many nations contributes to the great pacific garbage pa…
A. T
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look at this poster from the click it or ticket mobilization media camp…
formatting pieces of text in different ways using language to draw emotion from the audience using sensationalistic, eye - catching graphics
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use your understanding of the phosphorus cycle to answer the questions …
soil
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is homework truly beneficial? two decades ago, researchers believed tha…
B. fact claim
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answer each question. please note: you can answer each question only on…
The statement "There is a resistance in the wire between the ignition switch and the relay (86)" is correct. The other statements "The fault can only be in the main circuit", "The…
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challenge the temperatures at sunrise and sunset are shown in the table…
28.48
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the rotary engine does not have intake and exhaust valves like a tradit…
C. Ports
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which of these objects is accelerating? a a car driving at a constant s…
C. A car driving at a constant speed of 45m/s while going around a corner
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question 7 of 20 : select the best answer for the question 7. which of …
B. 50 percent
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question 17 of 20 : select the best answer for the question. 17. ____ a…
D. Food myths
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what was the main goal of the settlement house movement? to provide soc…
to provide social services for immigrants
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question 18 of 20 : select the best answer for the question 18. why don…
C. Your body needs to take in enough calories daily to function properly
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the passage below describes a process of scientific inquiry. select the…
Philip now thought that milk must be warm to dissolve the mix well.
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what toxic substance is released when welding stainless steel?
Hexavalent chromium (chromium - 6)
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famous friday - for the following famous scientist, you must research w…
Neil deGrasse Tyson is an astrophysicist who has popularized science via shows such as "Cosmos: A Spacetime Odyssey". He is renowned for making complex astronomical ideas understa…
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which of the following does not explain the importance of mangrove fore…
C. They increase surface runoff and flooding.
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which of the following best explains the role of deep sea coral reefs i…
C. They provide a critical habitat for many other organisms.
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the salinity in salt marshes can vary throughout the day because _. a. …
B. the amount of salt water in a marsh depends upon ocean tides
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which of the following is the most dangerous factor among crane acciden…
Power lines
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use the exponential decay model, $a = a_0e^{kt}$, to solve the followin…
$5.8$
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prehistoric cave paintings were discovered in a cave in france. the pai…
$17523$
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littoral zones are more likely to contain vegetation than riparian zone…
F
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which set of numbers gives the correct possible values of l for n = 2? …
0, 1
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question 4 / 10 you are going to buy a computer, but first you want to …
D. An independent consumer education website that reviews and rates computers.
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where does shearing often occur? o along a normal fault o along a rever…
C. at a transform boundary
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which type of basin forms at transform boundaries? rift wedge arc strik…
D. strike - slip
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which forms as a result of compressional stress? anticline and syncline…
anticline and syncline
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which feature is most likely found at a divergent boundary? fold platea…
plateau
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the molasses act of 1733 raised much less money than parliament had exp…
- Economic argument: A tax will make molasses more expensive and will hurt the rum trade. - Political argument: Parliament does not have the right to tax colonists since there are…
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was a popular technique used by animator tim burton. with this animatio…
D. Stop motion animation
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because of ____________, the creation process has been sped up, both ti…
B. computer animation
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which of the following is true about computer generated imagery (cgi)? …
D. All of the statements above are true of Computer Generated Imagery (CGI)
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the image shows a type of fault. what stress causes this type of fault …
tension
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read the excerpt from martin luther king jr.s \i have a dream\ speech. …
- to inspire listeners - to demand action - to rally emotional support
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what is the kinetic energy of a football traveling at a speed of 40 m/s…
320 J
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13. models can be used to represent ____________. choose all that apply…
a. Things that are too small b. Things that are too big c. Things that no longer exist d. Things that have not yet been invented e. Events that occur too slowly to see f. Events t…
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models 7. what are scientific models? 8. how/why are scientific models …
7. Simplified representations of real - world systems, phenomena or processes for study and prediction. 8. To visualize, predict, test hypotheses and communicate. 9. Allow control…
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read this prompt. create a multimedia presentation for the claim that v…
A. a brief video clip of a medical school professor discussing a specific case of using virtual reality in medicine
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salt marshes are found ________. a. at high elevations b. away from the…
D. on low energy coastlines
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drag the right word to its definition a country, or the group of people…
# Breve explicación: La definición "un país, o el grupo de personas que viven en un país" corresponde a la palabra "nation" en inglés, que se traduce como "nación". La palabra "en…
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question 50 (mandatory) (2 points) true or false: hyperthermia refers t…
True
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question 49 (mandatory) (2 points) listen replace the following terms w…
B. Omo, Myo, Costo
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question 48 (mandatory) (2 points) listen match the following terms wit…
1. Contact hand (CH): The hand that contacts the segment/s to be palpated or adjusted, delivering the adjustive thrust impulse
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question 47 (mandatory) (2 points) which term refers to a condition cha…
B. Hyper
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question 46 (mandatory) (2 points) listen what is the primary purpose o…
To identify potential health risks and concerns