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What is the first law of thermodynamics equation and how does it relate to the conservation of energy in a thermodynamic system?
The first law of thermodynamics equation is: U Q - W. This equation states that the change in internal energy of a system is equal to the heat added to the system minus the work done by the system. This equation relates to the conservation of energy in a thermodynamic system because it shows that energy cannot be created or destroyed, only transferred between different forms (heat and work) within the system.
What is usually the first step in solving a system of equation by substitution?
The first step is to solve one of the equations for one of the variables. This is then substituted into the other equation or equations.
Which equation can pair with 3x 4y 8 to create a consistent and independent system?
To create a consistent and independent system with the equation (3x + 4y = 8), you need a second equation that has a different slope. For example, you could use the equation (x - 2y = -1). This equation will intersect with the first equation at exactly one point, ensuring that the system is consistent (has a solution) and independent (the equations are not multiples of each other).
What is characteristic equation in control systems?
Set 0=(denominator of the System Transfer Function), this is the Characteristic Equation of that system. This equation is used to determine the stability of a system and to determine how a controller should be designed to stabilize a system.
What is most likely to be the first step in solving a system of nonlinear equations by substitution?
The first step in solving a system of nonlinear equations by substitution is to isolate one variable in one of the equations. This involves rearranging the equation to express one variable in terms of the other(s). Once you have this expression, you can substitute it into the other equation(s) in the system, allowing you to solve for the remaining variables.
What is the balance chemical equation for the first law of thermodynamics?
dU=q-w where dU is the differential change in internal energy q is the differential quantity of heat added to a system w is the differential quantity of work done by a system on its surroundings
What is the equation for deriving Fick's first law and how is it used to describe the diffusion of particles in a system?
Fick's first law equation is: J -D(dC/dx), where J is the flux of particles, D is the diffusion coefficient, C is the concentration of particles, and x is the distance. This equation describes how particles diffuse in a system by showing how the flux of particles changes with concentration gradient. It helps us understand how particles move from areas of high concentration to low concentration in a system.
What is a first degree equation?
a linear equation
What is the significance of the Euler equation in thermodynamics and how does it relate to the fundamental principles of energy conservation and entropy change in a system?
The Euler equation in thermodynamics is significant because it relates the changes in internal energy, pressure, and volume of a system. It is derived from the first law of thermodynamics, which is based on the principle of energy conservation. The equation also considers entropy change, which is a measure of the disorder or randomness in a system. By incorporating these fundamental principles, the Euler equation helps us understand how energy is transferred and transformed within a system, while also accounting for changes in entropy.
Are system of equations and system of linear equation the same?
No....not necessary
What is impulsive system in differential equation?
A differential equation have a solution. It is continuous in the given region, but the solution of the impulsive differential equations have piecewise continuous. The impulsive differential system have first order discontinuity. This type of problems have more applications in day today life. Impulses are arise more natural in evolution system.
What is a possible first step in eliminating a variable in the following system of equations 4x plus 5y equals -23 3x plus 10y equals -14?
A possible first step in eliminating a variable in the system of equations (4x + 5y = -23) and (3x + 10y = -14) is to manipulate the equations to align the coefficients of one of the variables. For instance, you can multiply the first equation by 2 to obtain (8x + 10y = -46). This will allow you to eliminate the (y) variable by subtracting the second equation from the modified first equation.
