To solve this problem, it is necessary to apply the concepts related to the change of entropy in function of the Volume in two states due to the number of moles and the ideal gas constant, this can be expressed as
Where,
R = Gas constant
V = Volume (at each state)
At the same time the number of moles of gas would be determined by the ideal gas equation, that is,
Where,
P = Pressure
V = Volume
R = Gas Constant
T = Temperature
Using the value of moles to replace it in the first equation we have
Therefore the correct option is A.
Right answer:
The Absolute Refractive index is the quotient of the speed of light in vacuum and the speed of light in the medium whose index is calculated , as shown in the expression below:
(1)
This is a dimensionless value.
If we know that:
is the refractive index in vacuum
is the refractive index in the liquid
We can use equation (1), with the values of and to calculate , which is the velocity of light in this medium:
(2)
(3)
(4)
Finally:
>>>>This is the speed of light in the liquid.
Therefore the correct option is c.
Answer:
The controlled variable is the correct answer.
Explanation:
Answer:
I remember learning about this in health class. I believe the answer is quality of life.
Explanation: