The main difference between a fog and a cloud is
A) water vapor content.
B) density of vapor.
C) seeding.
D) altitude.
E) temperature.
Question 2
The mass of ice that can be melted by 1 gram of 100C steam is (Hint: Don't forget about hot water remaining from condensed steam.)
A) 0.125 gram.
B) 0.148 gram.
C) 6.75 grams.
D) 8 grams.
E) none of the above