Name the six phase changes, what they are (like "S to L"), and does each need to add/remove heat energy?​

The air is going to come out because of the low pressure.

Hope the image of the frequency formula

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.

I'm sorry but i'm only grade