Mastering Physics Solutions Chapter 15 Fluids Mastering Physics SolutionsChapter 15 Fluids Q.1CQ Suppose you drink a liquid through a straw. Explain why the liquid moves upward, against gravity, into your mouth Solution: To draw a liquid up a straw, we expand our lungs This reduces the air pressure inside the mouth to less than atmospheric pressure The resulting … [Read more...] about Mastering Physics Solutions Chapter 15 Fluids