Answer to Question #66356 in Physics for rehan

Question

Q.Establish van der Waals’ equation of state for a real gas. Plot van der Waals’
equation of state on p-V diagram.
Q.a) An athlete is running in four races and in each race she has a 60% chance of
winning. What is the probability that she will win at least two races? (5)
b) A website has on the average two hits per hour. Assuming a Poisson distribution for
the number of hits per hour (X), calculate the probability that there are at most three
hits.