Question

Hand sanitizer solution is being added to and drained from a big container at the same time for 15
minutes. The total amount of solution added to the container in millilitres will be modelled by the
function () = 2.5
3 − , where t is the time elapsed in seconds. The total amount of solution drained
from the container in millilitres will be modelled by the function () =
2 − , where t is the time
elapsed in seconds. How many millilitres of solution will be in the container after 5 seconds?

Answer 1

Answer:

Rate of effusion of gases is inversely proportional to square root of molecular mass of gases.

The smaller the value of M, more is the rate of effusion.

For effusion of same volume