According to the Characteristics of Stars graph in the reference tables, which of the following stars is about 100 times brighter that the sun but has a surafce temperture abot 2,000 k cooler that the sun? 1.Alpha Centauri
2.Aldebaran
3.Sirius
4.Barnard's Star

Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.

The pressure in a fluid is affected by which characteristics of that fluid

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