Physik
Kinematik, Kraftanalyse, Elektrizität und Gleichungslogik.
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what causes a star to shine brightly? the color that is produced the en…
the energy that is released
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how do spectrographs help astronomers classify stars? they determine th…
They analyze the composition of stars.
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what is the initial stage of all stars? nebula black hole supernova whi…
nebula
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which object is created during the formation of a star? a nebula a prot…
B. a protostar
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question 3 (1 point) what is the longest river in europe and russias ma…
- Question 3: d. Volga River - Question 4: b. Moscow, located in the European heartland, and home to St. Basil's Cathedral
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this graph shows the displacements and times for the winner of a horse …
B. \(20\ m/s\)
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what happens first when a star begins to run out of fuel? the stars cor…
The star's core shrinks.
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pregunta 5 1 pts which solution best addresses deforestation? sustainab…
Sustainable forest management
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which property of a star is closely related to its temperature? brightn…
color
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question 1 (1 point) what mountain range divides europe from asia? o a …
- Question 1: A. Ural Mountains - Question 2: C. Bering Strait
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use this table of a school bus during morning pickups to answer the que…
50 km/h
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some objects in space are created from clouds of gas and dust. what wil…
B. A star will not form.
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pregunta 4 1 pts what effect does deforestation have on soil? adds more…
Leads to soil erosion
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what is the main element that stars are made of? helium hydrogen magnes…
hydrogen
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a soccer player practices kicking the ball into the goal from halfway d…
Yes, displacement is 45 meters, elapsed time is three seconds, and the direction is toward the goal.
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which color are the hottest stars? blue orange red yellow
blue
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pregunta 3 how does deforestation contribute to climate change? it incr…
It increases carbon dioxide in the atmosphere
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select the correct answer which condition causes plaque to accumulate o…
A. Atherosclerosis
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it takes a car 1.75 h to go from mile marker 10 to mile marker 115. wha…
B. 60 mph
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pregunta 2 what immediate effect does deforestation have on local wildl…
Loss of natural habitat
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what information must a person have if they are asked to determine an o…
C. distance and period of time
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review the details below. frequently hand washing with warm water and s…
Simple steps such as regular hand - washing, maintaining a healthy immune system through moderate exercise, and proper hygiene (like replacing used sponges) can reduce the likelih…
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pregunta 1 1 pts which of the following is not a major cause of defores…
Volcanic eruptions
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what is the other name for the constellation seen here? ○ the southern …
the Northern Cross
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which of the following is a function of the kidneys? making glucose fro…
Acid - base balance of the body.
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7. at the equator, the earth spins a distance of 41,830,069 m every day…
The average speed of the Earth is approximately \(484.14\space m/s\)
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lauren and vivian are trying to push their car out of the mud. lauren i…
The forces are unbalanced, so there is a net force on the car.
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read the excerpt from \american indian civil rights.\one of the most sw…
sweeping blows
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three dogs, spot, ruby, and rico, are playing with a teddy bear. spot a…
The forces are unbalanced, so there is a net force on the teddy bear.
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sophia has just fallen asleep on her couch. her dog buster is sitting o…
The forces are balanced, so there is no net force on Sophia.
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annie is walking her dog, lola. a squirrel just ran by, and lola is pul…
The forces are unbalanced, so there is a net force on the leash.
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select the correct answer jason is a body builder. despite being more f…
A. Jason has more muscle mass than Ryan does
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the night sky is filled with images of wild animals. which animal is th…
serpent
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shawn is standing on a diving board at the pool. earths gravity is pull…
The forces are balanced, so there is no net force on Shawn.
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orion the hunter is known for two navigational stars. which pair of sta…
Betelgeuse and Rigel
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lara is sliding a heavy dresser across the carpeted floor of her apartm…
The forces are unbalanced, so there is a net force on the dresser.
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select the correct answer during a visit to the local clinic. megan was…
B. a low - fat diet and a 30 - minute brisk walk every day
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question 1 of 10 this is where urine is made, it is the functional unit…
C. Nephrons
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6. more women in the work force, high divorce rate, and — are three mai…
postponing marriage
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4. a mouse runs a distance of 2.0 meters in 16 seconds. calculate the s…
\(0.125\space m/s\)
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4. which is the name for infections transmitted during sexual activity?…
STI
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select the correct answer which of the following is an example of aerob…
C. tap dancing
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question 19 of 20 ruby wants to change the size of the margins in her d…
D. Page Setup
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question 16 of 20 what command would emile use in his word processing s…
B. Insert Chart
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which statements describe constellations? check all that apply. constel…
B. Constellations can be used for navigational purposes. D. Constellations are named patterns of stars seen in the night sky. E. Constellations are used by astronomers to locate o…
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select the correct answer which statement about weight control is false…
D. Weight control is the only benefit of exercise
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5. calculate the force of gravity between these two masses. show all st…
\(F = 3.11\times10^{-3}\text{ N}\) (rounded to three significant figures)
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select the correct answer which of the following is an example of anaer…
B. weight lifting
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1. a white box which you use to make objects youll use repeatedly. * a.…
d. Make Component
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drag and drop each word or phrase into the type of plate boundary it de…
- Divergent Boundary: forms mid - ocean ridges, plates move apart - Convergent Boundary: plates collide, volcanoes and mountains
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select the correct answer which statement about anaerobic exercise is t…
A. You should leave at least a day between anaerobic exercises to let muscles rest and heal
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4a. calculate the mass of an object that weighs 180 pounds at sea level…
\(396.9\) kg
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select the correct answer which is true about mental and emotional heal…
C. Engaging in creative tasks relieves stress and keeps you emotionally healthy
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a wind turbine uses the power of wind to generate electricity. the blad…
\(m\approx218\)
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name: namari intro to force - quiz mon, nov 3 1. which force is involve…
1. b. Strong Nuclear 2. b. Normal, d. Friction 3. a. Field, c. Electric
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the plural theory of democracy exposes which belief about government? f…
Democracy is better when people are involved in groups.
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question 83 alcohol consumption does not have any negative impact on th…
False
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question #2 alcohol is a stimulant that reduces stress. true false
False
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who was michelangelo - what is he known for? (name some of his famous w…
Michelangelo was a Renaissance artist. He is known for works like *David* (sculpture), the Sistine Chapel ceiling (painting). His technique featured anatomical precision, emotiona…
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27 after determining the correct terms from the definitions provided, l…
Arteries, Atrium, Blood, Capillaries, Common Carotid Arteries, Pulmonary Circulation, Valves, Cardiovascular System, Veins, Ventricle
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end-of-course quiz question #1 prescription drug use is always legal tr…
False
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select the correct answer which health factor is outside your individua…
B. having a family history of a certain disease
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which elements can be made in the core of a star after the hydrogen is …
Iron, silicon, carbon, oxygen.
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which statements describe the death of stars? check all that apply. a s…
A. A star’s final stages of life depend on its mass. B. Stars die when they run out of fuel.
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this image shows a nebula. what would most likely be found in a nebula?…
a protostar
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select the correct answer what description best defines health? a. bein…
C. maintaining a balance of physical, mental/emotional, and social well being
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select the correct answer which set describes the aspects of health tha…
B. physical, social, and emotional
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illusions are created when * perceptual cues are distorted. people fail…
- First question: perceptual cues are distorted. - Second question: telepathy.
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which statements describe how stars are born? check all that apply. sta…
Stars are born in clouds of gas and dust called nebulas. The gas and dust are pulled together by gravity. The pulled - together cloud collapses and becomes hot and dense. Heat and…
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use the drop - down menus to identify which of these stars is the small…
Supergiant: Largest, Neutron star: Smallest, White dwarf: Middle.
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the color and temperature of stars are closely related. which color sta…
blue
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which statements describe properties of stars? check all that apply. st…
Stars produce energy through nuclear fusion, Stars are massive objects composed of gas, Stars are composed primarily of hydrogen and helium.
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question 2 (1 point) latitude lines on a globe run from a north to sout…
C. east to west
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8) given the equation $f=\frac{9}{5}c + 32$ where $f$ is fahrenheit and…
\( C=\frac{25}{9}\approx2.78^{\circ}\text{C} \)
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what happens to the man that forces him to build an emergency fire? a. …
C. He falls through the ice and gets his feet wet.
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radiation is a risk factor for lung cancer o true o false lesson 9 quiz
True
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what is the relationship between large amplitude waves and small amplit…
B. Large amplitude waves have more energy than small amplitude waves.
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a person brushes the hair on a cat with a metal comb. the strands of ha…
B. Electric force; the strands of hair become positively charged when negative particles from the hair move to the comb during brushing.
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all of the following are unavoidable risk factors for cardiovascular di…
hypertension
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a treatment for cardiovascular disease in which a tube with a balloon i…
angioplasty
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a diagnostic tool that uses powerful magnets to show images of the hear…
magnetic resonance imaging (MRI)
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heart attacks occur when the blood supply to the heart is restricted. t…
the blood supply to the heart is restricted
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excerpt from \an occurrence at owl creek bridge.\ excepting the group o…
The crowd is waiting for a death to take place.
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question 1 1 pts how does the american high short act as a work of sati…
By exaggerating the relatable scenario of having a student teacher
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the amount of a radioactive substance remaining after t years is given …
\(f(10) = 50(0.5)^{\frac{10}{5.3}}; 13.5\space mg\) (first option)
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which type of wave has particles that move perpendicular to the waves m…
Transverse
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what type of wave travels by compressing particles closer together? ele…
Longitudinal
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what is an example of a wave that is both longitudinal and mechanical? …
Sound waves
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what is it called when particles in a longitudinal wave come closer tog…
Compression
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one type, called longitudinal waves are a . these waves travel in the s…
Transverse
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what is the compression of a longitudinal wave? how fast the parts of t…
the place where the particles are closest together
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what is the rarefaction of a longitudinal wave? the place where the par…
the place where the particles are farthest apart
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requirement 2. which method tracks the wear and tear on the equipment m…
units - of - production
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what do we call the part of the wave labeled with the letter d in the i…
Rarefaction
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in a longitudinal wave, what happens to the particles during a rarefact…
The particles spread apart.
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how do longitudinal wave particles move? longitudinal waves move parall…
Longitudinal waves move parallel to the direction the wave travels.
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what does the distance from \a\ to \b\ in this longitudinal wave repres…
wavelength
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choose the correct answer what does the distance from \a\ to \b\ in thi…
wavelength
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which of the following is an example of a longitudinal wave such as the…
sound
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choose the correct answer. what part of this longitudinal wave is found…
compression