Amass of 5 kg of saturated water vapour at 300 kpa is heated at constant pressure until the temperature reaches 200 degree c. (a) calculate the work done by the steam during this process (b) sketch the heating process on a t-v diagram with respect to the saturation envelope.

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe