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How many number of degrees of freedom for a particle moving ona given space curve?
Wiki User
∙ 12y ago
Two. One for its location on the curve (which, because it is a curve, requires only a single piece of information) and another one for its speed along the curve. Its phase space is thus two-dimensional.
Wiki User
∙ 12y ago
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Degree of freedom in classical mechanics?
Number of independent coordinates that are required to describe the motion of a system is called degrees of freedom. In a system of N -particles, if there are k -equations of constraints, we have n  3N  k number of independent coordinates. n  degrees of freedom
Why is the molar specific heat of diatomic gas larger than that of a monoatomic gas?
Diatomic gases have more degrees of freedom. They are also larger in size and mass. specific heat is proportional to the number of degrees of freedom; monatomic gases can only move linearly and have 3 degrees of freedom, molecules can also rotate and vibrate, so have more degrees of freedom.
What is state phase rule?
The state phase rule is:Number of freedom degrees in a system at equilibrium = Number of components in the system - Number of phases + 2
What subatomic particle is the atomic number equal to?
The number of protons equals the number of electrons.
What particle consists of two protons and two neutrons it is the same as a helium nucleus release of a what particle by an atom decreases the atomic number by 2 and the mass number by 4?
an alpha particle
How is the position of a particle moving along a straight line described by a number?
The position of the particle can be given by a number representing the distance of the particle from some fixed reference point (called the origin). This is not enough to describe the motion of the particle since for that you also required the time (or times) at which the particle is at any particular point.
How do you find degrees of freedom for a chi-squared test?
The degrees of freedom for a chi-squarded test is k-1, where k equals the number of categories for the test.
Degree of freedom for a truss?
Number all the structural degrees of freedom in your truss. In a 2D (planar) truss, each joint can have a maximum of two degrees of freedom: one in the global X-direction and one in the global Y -direction. If a degree of freedom is restrained by a reaction, then it doesn't get a number.
Degree of freedom in classical mechanics?
Number of independent coordinates that are required to describe the motion of a system is called degrees of freedom. In a system of N -particles, if there are k -equations of constraints, we have n  3N  k number of independent coordinates. n  degrees of freedom
What is degree of freedom and its importance and uses?
degree of freedom is number of parameters required to specify the state of a particle. it can be used to calculate the energy of a system like in case of ideal gas equation.
Why is the molar specific heat of a diatomic gas usually larger than that of monoatomic gas?
Diatomic gases have more degrees of freedom. They are also larger in size and mass. specific heat is proportional to the number of degrees of freedom; monatomic gases can only move linearly and have 3 degrees of freedom, molecules can also rotate and vibrate, so have more degrees of freedom.
Why is the molar specific heat of diatomic gas larger than that of a monoatomic gas?
Diatomic gases have more degrees of freedom. They are also larger in size and mass. specific heat is proportional to the number of degrees of freedom; monatomic gases can only move linearly and have 3 degrees of freedom, molecules can also rotate and vibrate, so have more degrees of freedom.
What does the number that Chi-Square produces represent?
It is the value of a random variable which has a chi-square distribution with the appropriate number of degrees of freedom.
In a two-way contingency table with four rows and four columns the appropriate degrees of freedom for the chi-square test statistic is?
The degrees of freedom for any contingency table can be calculated simply by the formula (r-1)x(c-1) where r= the number of rows and c= the number of columns. Thus for a contingency table with four rows and four columns the degrees of freedom are 3x3 = 9.
What is phase rule?
The state phase rule is:Number of freedom degrees in a system at equilibrium = Number of components in the system - Number of phases + 2
Why is heat given out when a vapour condenses?
when water vapour condense it again turns into water. In order to do so it must release heat; the enthalpy of condensation is the negative of the enthalpy of vaporization (i.e. going from liquid to gas).
What is state phase rule?
The state phase rule is:Number of freedom degrees in a system at equilibrium = Number of components in the system - Number of phases + 2
