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Deandre Cervantes
Physics
Ethylene (C2H4) reacts with oxygen gas to produce carbon dioxide and water. 45.0 grams of ethylene reacts, how many grams of carbon dioxide gas will be produced?
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Marley Shepard
Physics
What causes ice to melt and water to boil
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Mira Randall
Physics
A block of mass 3.5 kg slides down a frictionless inclined plane of length 6.4 m that makes an angle of 30 degrees with the horizontal. if the block is released from rest at the top of the incline, what is its speed at the bottom
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Siena Benson
Physics
What is the wavelength of an earthquake wave if it has a speed of 5 km/s and a frequency of 10 Hz?
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Thyme
Physics
The gamma ray released by each decay carries 140kev of energy. find the total energy e released by decays in the 2 hours.
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Morgan Wright
Physics
Think of the last five things you read. Now think of a type of reading you havent done recenty
have never read. What kind of pattern do you see in your reading? What is your favorite type of
reading and your least favorite type of reading?
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Maeve
Physics
Consider this statement: Air is matter. Which facts best support the statement?
A. Balloons can be filled with air.
B. Air is essential for life to exist.
C. Air has mass.
D. Air is not an element.
E. To float on air is to be happy.
F. Air can't be seen.
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Callahan
Physics
Hydroelectric power uses: wind water coal the sun
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Stewart
Physics
Two lightweight metal spheres are suspended near each other from insulating threads. One sphere has a net charge; the other sphere has no net charge. The spheres will:
A. Attract each other
B. Exert no electrostatic force on each other
C. Repel each other
D. Do any of these things depending on the sign of the charge on the one sphere
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Odom
Physics
Read the given list of organisms.
squirrel, zebra, tortoise, rabbit, horse
What best describes the role of these five organisms in a food web?
Carnivores, as they all obtain food from other animals
Herbivores, as they all obtain food from producers
Consumers, as they all eat either plants or meat
Consumers, as they all make their own food
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Haleigh Boyle
Physics
What are the SI units for specific heat capacity
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Alexa Campos
Physics
What are starburst galaxies and what do they have to do with galaxy evolution?
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Nora Velazquez
Physics
Six light bulbs are connected in series with a 9.0 volt battery. What is the voltage across each bulb?
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Tony Black
Physics
Can an object travel at the speed of light? Why or
why not?
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Davin Burgess
Physics
It's a hot and sunny day and you decide to go for a drive. When you open your car door, it's a lot hotter than outside. Why is that
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