Snorkeler takes a syringe filled with 15 mL of air from the surface. where the pressure is 1.0 atm, to an unknown depth. Volume of the air in the syringe at this depth is 9.3 mL What is the pressure at this depth?

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sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.

i think the answer would be a. after sentence 14! i hope i at least a little