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Ideal Gas Law:
PV=nRT
Pressure
Volume
Number of moles
R-> ideal gas constant 8.314 8.314 J/mol*K
Temperature
Law of Partial Pressures
Ptotal=Pa+Pb+Pc+...
Black Hole Entropy (Stephen Hawking)
What else can I help you with?
What is the 3 least dense elements on the periodic table?
What ARE the 3 least dense elements on the periodic table. Science doesn't matter. Language Arts does. :) Hope this helped
What classes of nutrients requires the least amount of digestion?
Water and minerals require the least amount of digestion as they are absorbed directly into the bloodstream without needing to be broken down like carbohydrates, proteins, and fats.
How many variables can be tested at a time?
An experiment should test only one variable (the independent variable) at a time. If you are testing more than one variable at a time, you have no idea which variable is causing which effect.
What are rod shaped organelles?
Mitochondria, that's what I got for my review packet for Science at least...
Why use half equations in oxidation and reduction?
Because oxidation and reduction reactions can be separated from each other in space by the use of at least two electrodes, oxidation occurring at the surface of one electrode and reduction at the surface of another.
Which of the following is a system of linear equations in two variables?
Simultaneous equations have at least two unknown variables.
What does it mean to solve a system of linear equations?
Find values for each of the unknown variables (or at least as many as is possible for the system) that satisfy all the equations.
Can a system of two linear equations in two variables have 3 solutions?
No. At least, it can't have EXACTLY 3 solutions, if that's what you mean. A system of two linear equations in two variables can have:No solutionOne solutionAn infinite number of solutions
What is -8t - 11x?
It is a linear expression in two variables. As an expression it cannot be solved. Furthermore, to solve equations in two variables you need at least two linear equations.
Translate this word problem as a system of equations and then solve using substitution?
A system of equations is two or more equations that share at least one variable. Once you have determined your equations, solve for one of the variables and substitute in that solution to the other equation.
When you formulate a system of equations you have at least how many factors?
You don't need ANY factor. To find a unique solution, or a few, you would usually need to have as many equations as you have variables.
What is the definition of a system of equations?
A system of equations is a set of two or more equations that share common variables. The solutions to the system are the values of the variables that satisfy all equations simultaneously. Systems can be classified as consistent (having at least one solution) or inconsistent (having no solutions), and they can also be classified based on the number of solutions, such as having a unique solution or infinitely many solutions.
What is the answer to solve by elimination x plus 2y equals 0?
The answer is that it cannot be done. To solve a set of equations in k variables (in this case, 2) you need at least two independent equations.
Is free variable unique or can we have more than one free variables in linear algebra please elaborate?
You can have any number of free variables. If you have m variables and n linear equations then, if m > n, you will have at least (m - n) free variables.
What is x plus y equals 30?
It is an equation of a straight line. But it is not possible to tell you what x and y equal because you have only given one equation. Since there are two variables (x and y), you need at least 2 equations to solve for x and y. (Likewise if you had 3 variables, you would need at least 3 equations).
-20x plus y equals 52?
To solve for 2 unknown variables you need at least 2 independent equations. You have only 1.
What is consistent system with independent equations?
A consistent system with independent equations is one in which there is at least one solution, and the equations do not overlap in their constraints, meaning that no equation can be derived from another. In such a system, the equations represent different planes (or lines in two dimensions), and they intersect at one unique point (in the case of two variables) or along a line (for three variables). This unique intersection indicates that the system has a single solution that satisfies all equations simultaneously.
