Check out http://en.wikipedia.org/wiki/Boussinesq_approximation.
The change in density of a fluid can be neglected if the temperature change in it is small. This assumption is however not applicable when buoyant forces are in consideration as gravity changes the specific weight of a fluid considerably.
Logarithmic equation
what is the equation
The equation is "What = ?"
If this value a satisfy the equation, then a is a solution for that equation. ( or we can say that for the value a the equation is true)
Joseph Valentin Boussinesq was born on 1842-03-13.
Joseph Valentin Boussinesq died on 1929-02-19.
Joseph Boussinesq has written: 'Cours d'analyse infinitesimale' -- subject(s): Calculus
The change in density of a fluid can be neglected if the temperature change in it is small. This assumption is however not applicable when buoyant forces are in consideration as gravity changes the specific weight of a fluid considerably.
It is an equation. It could be an algebraic equation, or a trigonometric equation, a differential equation or whatever, but it is still an equation.
Simply that, an "equation".Simply that, an "equation".Simply that, an "equation".Simply that, an "equation".
you don't answer an equation, you solve an equation
Logarithmic equation
A logarithmic equation would be any equation that includes the log function.
numbers are equation because there are numbers in equation which make numbers equation
what is the equation
equation