The water clouds believed to be present on jupiter and saturn exist at temperatures and pressures similar to those in the clouds of the terrestrial atmosphere. what would it be like to visit such a location on jupiter or saturn? in what ways would the environment differ from that in the clouds of earth?

Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?