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You do the calculations, not with actual numbers, but with dimensions. For example, [length] + [length] = [length], [length] x [length] = [length]2, square root of [time]4 = [time]2, etc. In the final result, left and right of the equation have to be equal. For more information, search about dimensional analysis (for example, the Wikipedia article on dimensional analysis might help).
What else can I help you with?
What can the discriminant tell you about a quadratic equation?
It can tell you three things about the quadratic equation:- 1. That the equation has 2 equal roots when the discriminant is equal to zero. 2. That the equation has 2 distinctive roots when the discriminant is greater than zero. £. That the equation has no real roots when the discriminant is less than zero.
How can you tell if an equation is a linear relationship?
If it is in a y=mx+b format. Also, if there is a slope and a constant in the equation.
What does solving the equation for a line tell us?
A line is represented by an equation. Each solution of the equation is a point on the line, and each point on the line is a solution to the equation. So the line is just the graph of the solution set of the equation.
Tell what it means to solve an equation?
To find how big your stick is.
What happens as the value of n increases and the probability of success remains the same?
It depends on your equation. Your equation will tell the proportionallity and then will we be able to tell what will happen to the other variables and or just one variable.
A dimensionally incorrect equation may be correct?
no it can't be
Is dimensionally correct equations necessarily be a physical relation?
No, not all dimensionally correct equations represent physical relationships. Dimensional analysis focuses on the units of measurements in an equation to ensure consistency but does not guarantee the physical relevance of the relationship itself. It is possible to have dimensionally correct equations that do not have a meaningful physical interpretation.
You are told that the volume of an object of unknown shape is given by V equals where V is the volume and d is the diameter of the sphere Is this equation dimensionally correct?
Circle.
What do you mean when you say the that an equation is dimensionally correct?
It means that the dimensions of all terms agree with the basic rules of mathematical operations. It also means that only terms with the same dimensions are added or subtracted.
How can we ensure that our calculations are dimensionally consistent?
To ensure that calculations are dimensionally consistent, always check that the units of measurement for all variables and constants in the equation match. This means that the units on both sides of the equation should be the same, ensuring that the calculation is accurate and reliable.
Is the equation 8kg 4kg 12kgs dimensionally correct?
Unfortunately, the browser used for posting questions is hopelessly inadequate for mathematics: it strips away most symbols. It is, therefore, impossible to be certain, but I suspect that the answer is yes.
Is mass times acceleration equals velocity squared dimensionally correct?
No, mass times acceleration does not equal velocity squared dimensionally. The dimensional equation for mass times acceleration is [M][L][T]^-2, while the dimensional equation for velocity squared is [L]^2[T]^-2. These are not equivalent dimensions.
Is it true that dimensional analysis can tell whether an equation is physically correct?
yes
Which is the correct set of coefficient for the equation below?
The correct set of coefficient for an equation depends with the equation in question. There are many types of equations.
What is Planck's constant dimensionally equal to?
Planck's Constant is dimensionally equal to Angular Momentum. The unit is Joules second.
Can you tell how a quadratic equation can become linear equation?
You can easily tell by substituting 0 for a.
What is mathematically complete?
if an equation is given the correct answer, it is mathematically correct.
