0
Variables are items, which change their values during the execution of a program.
Constants do not change the value during the execution of a program.
Neha Leffler
Wiki User
∙ 12y agoa constant variable is something that you set eg: 10mg of water. an independent variable is something that you need the constant variable to find out
Add your answer:
Earn +20 pts
What are all the variables?
There are 'constant variables' , 'independant variables' and 'dependent variables' Constant Variable- things in the experimment that should be kept the same Independant variables- something that can be varied in an experiment Dependant variable- something that can be affected
What are the 'Constants' and 'Variables' in Java?
A variable is a memory address that holds a value. A constant is simply a variable that does not change value.
WAP to show the difference between a variable and static variable?
difference between constant and static variables in java
What is the difference between macros and constant variable?
Macros are processed at preprocessing time where as constant variables are processed at complie time. Macros doesnot have any scope but constant variables has scope. Macros doesnot have the type checking where as constant variables have type checking.
Is declaration of variables allocated memory?
Constants, static variables and global variables are allocated in the program's data segment at compile time. Local variables are allocated on the stack at runtime. Variables cannot be allocated on the heap, you must use a constant, static variable, global variable or local variable to store the start address of a dynamic memory allocation. The variable must be a raw pointer or a reference handle (a smart pointer).
Are constant variables and derived variables the same?
Constant variables are constant, they do not change. Derived variables are not constant. They are determined by the other values in the equation.
Are constant variables and independent variables the same?
No they are not the same. A constant variable keeps going at a constant rate.
What is a monomial with no variables?
constant
What variables must be kept constant?
Variables that must be kept constant in an experiment are known as control variables. These variables are factors that can influence the outcome of the experiment, so keeping them constant ensures that any observed changes are due to the independent variable being tested.
How many variables are kept constant in a experiment?
All variables except one, the experimental variable, are kept constant in an experiment.
What are the two types of variables?
The two types of variables are the CONSTANT and CONTROL.
What are all the variables?
There are 'constant variables' , 'independant variables' and 'dependent variables' Constant Variable- things in the experimment that should be kept the same Independant variables- something that can be varied in an experiment Dependant variable- something that can be affected
What does constant mean in math?
Constant is a number with no variables. For an example, 12a, but this is a constant 12.
What are constant variables and y r they important in an experiment?
. Constant variables are variables which cannot be changed with the experiment. To remember their name is easy just think about Constance. They are important to an experiment because without all three variables there would be no complete experiment. Also the constant variables are important to an experiment because they help complete the result. Without a constant variable you. Would not be testing correctly
What is the constant and the variables in Boyles law?
In Boyle's law, the constant is the temperature of the gas. The variables are the pressure and volume of the gas. Boyle's law states that at a constant temperature, the pressure of a gas is inversely proportional to its volume.
What is a constant ratio of two variables related proportionally?
It is the constant of proportionality.
What is a constant ratio of two variables that are related proportionally?
It is the constant of proportionality.
