Aqa Science P2 5.5 Activity Sheet Answers File

State the relationship between depth and pressure in a liquid. A2. Pressure increases as depth increases (because there is more weight of liquid above).

Why does atmospheric pressure decrease with altitude? A6. There are fewer air molecules above you as altitude increases, so the weight of the air column decreases. aqa science p2 5.5 activity sheet answers

Why does a ship float? A9. The ship displaces enough water so that the upthrust equals its weight. State the relationship between depth and pressure in