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Consider the equations `P=lim_(triangles->0)"F"/(triangle"S")` and P1 - P2 = pgz. In an elevator accelerating upward
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If the mechanical advantage of the handle of the pump plunger is 8, calculate the force applied at the end of the handle of the pump plunger.
The atmospheric pressure at a place is 650 mm of Hg. Calculate this pressure in Pascals (Pa).
The density of iron is 7800 kg m-3. What do you mean by this statement? What is density of water at 40C?
Analogy
Pascal’s law: ______:: Surface tensin: ______.
Match the following:
| 1. | Hydraulic press | a. | Archimedes |
| 2. | Cartesian Diver | b. | Floatation |
| 3. | Hydrostatic Balance | c. | Pascal’s law |
| 4. | Hydrometer | d. | Buoyancy |
