What is the correlation between pressure and elevation for an ideal gas?
p=p(z), p=pressure, p(z)=elevation

Explanation:

Expression for vertical fluid pressure is as follows.

                ........... (1)

where,     p = pressure

            = density

               g = acceleration due to gravity

               h = height

Since, g is negative then it means that an increase in height will lead to decrease in pressure.

Also, expression for density according to ideal gas law is as follows.

                  .......... (2)

where,         m = average mass or air molecule

                    P = pressure at a given point

                    k = Boltzmann constant

                    T = temperature in kelvin

Substituting values from equation (2) into equation (1) as follows.

Now, on applying integration on both the sides we get the following.

or,                                              

where,           = pressure at height h

                      = pressure at reference point    

Thus, we can conclude that the correlation between pressure and elevation for an ideal gas is  .        

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.

some sources quote the lethal dose, for an average 170lbs opiate-naive individual is between 75 and 375 mg