function
In that case, one quantity (the quantity that depends on the other) is said to be a function of the other quantity.
State quantities are dependent on path,and path quantities do not depend on path.for example:we want to travel from one city to another and we have different routes to travel by,so the distance traveled depends on that which one route is taken,so the distance traveled is a path quantity,well the city current where we are at times does not depend on the path we took,so it is state quantity
Fundamental quantities r those which r independent of other quantities and r scaler and on the other hand derived quantities r those which depends on fundamental quantities!! For example metre sqaure!
these type of quantities are called derived quantities. Their value depends on some fundamental quantities or some other derived quantities. eg. force is a derived quantity whose value depends on mass(fundamental) and acceleration(derived).
The best way to mail supplies depends on the quantity. Smaller quantities will usually mean using commercial shipping, while larger quantities will needd industrial shipping. It comes down to price. If you try to ship small quantities thru industrial or large quantities thru commercial it will be too expensive
It depends upon the condition.But basically, to be a vector, the physical quantities needs to follow vector algebra.but current dos not follow it so it is scalar quantity.
The word sought is probably "function", although in some contexts "equation" would also work.
independent variables are quantities which are not affected by another quantities...for eg. time....mass of a stationary body etc....whereas dependent quantities depend on other physical quantities like weight of a body that at any instant of time depends on the height at which the object is located above surface of earth
In your statement of the quantities, I don't see the word "equals" anywhere. Without that, all you have is an expression that stands for a number. The number depends on the values of 'x' and 'y', and it changes as soon as one of them changes. You don't have an equation, no question is asked, and no answer is required.
In special relativity, the invariant quantities, such as the speed of light and the spacetime interval, remain the same for all observers. This means that these quantities do not change regardless of the relative motion between observers. It is a fundamental principle of special relativity that these invariants are preserved in all inertial reference frames.
Bread(flour), or B(f)
It depends on the direction of the relationship. Consider y = x2 where x is a real number. The relationship from x to y is a function but the one in the opposite direction (x = sqrt(y) is not a function because it is a one-to-many mapping.