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Laws and Principles
Page 2
Questions (118)
Who discovered the law of partial pressures?
Responses A Avogadro B Boyle C Dalton
3 answers
asked anonymously
53 views
Temperature and motion are directly ___.
Responses A equalequal B IrregularIrregular C proportional
3 answers
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15 views
Newton's First Law says that an object at rest will remain at rest, and an object in motion will remain in motion unless it is
3 answers
asked anonymously
29 views
Column A
1. According to Boyle's law, if the pressure is increased by 4 times its original value, the volume will..... :
3 answers
asked anonymously
32 views
What physical law states: When an object nears a massive celestial object in space, it is attracted to its gravity
3 answers
asked by
anonymous
398 views
The Law of Conservation of Mass states that the
before the reaction, has to the after the reaction. Atoms are not and they are
3 answers
asked anonymously
35 views
Which is most likely to occur during a chemical reaction?(1 point) Responses Atoms of the original substance are lost. Atoms of
3 answers
asked by
geererere
93 views
Try to imagine a situation in which the form f=ma would no apply, but the form f=delta p / delta t could be used. Describe that
1 answer
asked by
Shaila
338 views
The first law of thermodynamics is the application of the conservation of energy principle to heat and thermodynamic processes.
2 answers
asked by
Amy~
603 views
9). Hooke’s Law. The distance d when a spring is stretched by a hanging object varies directly as the weight w of the object.
3 answers
asked by
jim
1,476 views
What is always true according to the Law of Conservation of Matter?(1 point)
The total number of molecules before and after a
3 answers
asked anonymously
40 views
What does the law of conservation of mass state?
Responses Mass can be destroyed but not created during a chemical reaction. Mass
3 answers
asked by
pi
45 views
What is the relationship between variables on which predictions in the title is based?
1 answer
asked by
May
381 views
can you plse show me a link that links to a picture that explains the law of coservation of matter
1 answer
asked by
Amy
337 views
What does the Law of Conservation of Mass state?
1 answer
asked anonymously
34 views
8State the Law of Conservation of Matter in your own words simple
1 answer
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Which law describes a layer of the Grand Canyon that is older than the layer above it? (1 point
• law of superposition O law of
1 answer
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64 views
According to the Law of Conservation of Mass, if 88 g of carbon dioxide is produced in a reaction between oxygen (O) and 24 g of
1 answer
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111 views
What is always true according to the Law of Conservation of Matter?(1 point)
Responses Atoms created during a chemical reaction
1 answer
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46 views
Statements for item 1
I. Inertia is the property of matter that prevents it from moving. II. Inertia is the property of matter
1 answer
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109 views
Statements for item 6
I. Power can be increased by performing more work given the same amount of time. II. Energy and Power can
1 answer
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52 views
Law of chemistry that states that matter cannot be created or destroyed.
the definition
1 answer
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26 views
Law of chemistry that states that matter cannot be created or destroyed.
1 answer
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26 views
The orbits of planets being elliptical was one the planetary laws developed by
==A. Kepler. B. Brahe. C. Ptolemy. D. Copernicus.
3 answers
asked by
Check answers please
1,653 views
In one or two sentences, describe a simple but unique scenario using the combined gas law in which changes occur in the pressure
1 answer
asked anonymously
50 views
The statement "matter can be neither created nor destroyed by chemical means, but it can be changed from one form to another" is
4 answers
asked by
Dave
1,293 views
How does a balanced chemical equation demonstrate the Law of Conservation of Mass?
it shows that the properties of the elements
1 answer
asked by
annoymous
84 views
Write the statement as a power function equation. Use k for constant of variation if one is not given.
a. Charles's law states
2 answers
asked by
Muffy
582 views
The relationship between magnetic force and magnetic pole strength is similar to the relationship between which of the
5 answers
asked by
Christy
625 views
What is Boyle's Law constant if a sealed rigid container with a volume of 650 mL has a pressure of 131.1 kPa ?
2 answers
asked by
zale
562 views
How does the law of conservation of matter apply to mixtures? The law of conservation of matter is a law that states matter
2 answers
asked by
student
566 views
Which three options are true about motion in a straight line.
A. A particle which moves at an increasing velocity has a constant
1 answer
asked by
clara
572 views
Which of these is not a statement of newton's law of universal gravitation?
2 answers
asked by
femi
560 views
Which statement best represents the law of conservation of matter with regard to chemical reactions?
1 answer
asked by
hi
59 views
Can you provide me with a simple understanding of fick's law. Basically just for a grade 11 student to understand what symbols
2 answers
asked by
Zev
545 views
What is boyle's law?
2 answers
asked by
Krishna
522 views
Explain the law of universal gravitation
3 answers
asked by
glenn
480 views
The following calculations are for EM radiation, for which the internal energy U=Vu, where u=u(T)is the total energy density.
a)
1 answer
asked by
Sara
476 views
Jenny is riding on a bus. She has been unable to find a seat and so she is standing in the aisle. Explain, in physics laws and
3 answers
asked by
Mariya
447 views
P1V1/T1=P2V2/T2
combined gas law 1.0atm*0.50L/298K=5.0atm*0.50L/T2 Can you help me to go from this step to the solution?
1 answer
asked by
la
441 views
What is always true according to the law of conservation of matter
1 answer
asked anonymously
35 views
The scientist used the Law of Conservation of Mass to predict that the product of the reaction would be 15.9 grams of copper
1 answer
asked anonymously
41 views
The scientist applied the Law of Conservation of Mass to forecast that the resulting outcome of the reaction would be 15.9 grams
1 answer
asked anonymously
24 views
What do the law of superposition and the law of inclusion have in common?(1 point)
Responses Both laws are about the ages of
1 answer
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32 views
Which item should be included in each entry?
1 answer
asked by
Aidan poop head
18 views
What does the Law of Conservation of Energy state?
1 answer
asked by
e
25 views
Which can be used to prove D T
1 answer
asked anonymously
11 views
■ Atoms are not __________ or _______ during the reaction (Law of Conservation of Mass)
1 answer
asked by
hello!
35 views
scientific law tends to describe a natural phenomena, not explain why the phenomena happens.
true or false
1 answer
asked by
Unknown
26 views
The law of conservation of mass states that the mass before the reaction has to equal the mass after the reaction. Atoms are not
1 answer
asked anonymously
23 views
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Parent Categories (15)
Astronomy
Chemical Reactions
Chemistry
Energy and Power
Forces
Forces and Motion
Geology
Geology/Earth Science
Microeconomics
Motion
Physical Sciences
Physics
Physics and Astronomy
Physics or Chemistry
Thermodynamics