The unit for the specific heat capacity is J/kg.K.
It can represent anything. When stating a specific problem, you should clarify what each variable represents.
variable c
Q is used to represent the total heat q is used to represent heat per unit mass. Sometimes the q will have a dot above it to represent rate of heat or a carat above it to indicate specific heat. The same is true for Q.
variable c
The variable c
The ability of a substance to hold heat.
The ability of a substance to hold heat.
The independent variable in a calorimeter and specific heat experiment is typically the type of material being tested. By changing the type of material used in the experiment, one can examine how the specific heat capacity of different materials affects the amount of heat absorbed or released during a reaction.
Yes, the specific heat capacity of iron can be considered a dependent variable in a scientific experiment, as it is a characteristic that can be influenced or affected by changes in other variables being tested.
A variable is usually assumed to represent an unknown quantity. You don't need to "do" anything special to your variable.
A variable is assigned to represent an unknown quantity.
The variable "T" in an equation can represent different things depending on the context. In physics, "T" often denotes temperature or time, while in mathematics, it may represent a specific variable or constant. To provide a more accurate answer, the specific equation or context in which "T" appears would be needed.