PHASES OF MATTER
... C. Hydrates: solid crystals with water trapped in the lattice • Physical appearance is often different than the anhydrous crystal • Ex. CuSO4-5H2O • Decrepitance: the “popping” created by trapped water turning into gas as a hydrated crystal is heated D. Deliquescence: solids that dissolve when exp ...
... C. Hydrates: solid crystals with water trapped in the lattice • Physical appearance is often different than the anhydrous crystal • Ex. CuSO4-5H2O • Decrepitance: the “popping” created by trapped water turning into gas as a hydrated crystal is heated D. Deliquescence: solids that dissolve when exp ...
sample unit#2 exam - BYU Physics and Astronomy
... 1. Suppose the temperature is 65°F (saturation vapor pressure at 65°F is 21.0 mb) and the dew point is 50°F (saturation vapor pressure at 50°F is 12.3 mb). The relative humidity is (a) 29%, (b) 38%, (c) 45%, (d) 59%, (e) 77%, (f) 100%. 2. On four consecutive summer days the mid-afternoon temperature ...
... 1. Suppose the temperature is 65°F (saturation vapor pressure at 65°F is 21.0 mb) and the dew point is 50°F (saturation vapor pressure at 50°F is 12.3 mb). The relative humidity is (a) 29%, (b) 38%, (c) 45%, (d) 59%, (e) 77%, (f) 100%. 2. On four consecutive summer days the mid-afternoon temperature ...
sample unit#2 exam - BYU Physics and Astronomy
... 1. Suppose the temperature is 65°F (saturation vapor pressure at 65°F is 21.0 mb) and the dew point is 50°F (saturation vapor pressure at 50°F is 12.3 mb). The relative humidity is (a) 29%, (b) 38%, (c) 45%, (d) 59%, (e) 77%, (f) 100%. 2. On four consecutive summer days the mid-afternoon temperature ...
... 1. Suppose the temperature is 65°F (saturation vapor pressure at 65°F is 21.0 mb) and the dew point is 50°F (saturation vapor pressure at 50°F is 12.3 mb). The relative humidity is (a) 29%, (b) 38%, (c) 45%, (d) 59%, (e) 77%, (f) 100%. 2. On four consecutive summer days the mid-afternoon temperature ...
Current Electricity Homework (NAT5)
... 1. A battery pushes 120C of charge through a circuit in 2 minutes. What is the size of the electric current in amps? (2) 2. The following passage is taken from NASA research into lightning: “Lightning is the effect of static electricity build-up within a thunderstorm cloud system. It is a giant elec ...
... 1. A battery pushes 120C of charge through a circuit in 2 minutes. What is the size of the electric current in amps? (2) 2. The following passage is taken from NASA research into lightning: “Lightning is the effect of static electricity build-up within a thunderstorm cloud system. It is a giant elec ...
HW_7_answers_rowe
... regime, the hailstone is in a region of high liquid water, and the condensation of water vapor onto the hailstone releases enough heat to keep the surface of the stone very near 0oC. This creates a liquid water coating on the surface of the stone, from which air bubbles can escape before the stone i ...
... regime, the hailstone is in a region of high liquid water, and the condensation of water vapor onto the hailstone releases enough heat to keep the surface of the stone very near 0oC. This creates a liquid water coating on the surface of the stone, from which air bubbles can escape before the stone i ...
matter - msgalloway.info
... • As a solid is heated-particles begin to move faster and begin vibrating against each other with more force causing the particles to spread apart in ALL directions • The particles do NOT get larger, it is the size of the spaces between the particles ...
... • As a solid is heated-particles begin to move faster and begin vibrating against each other with more force causing the particles to spread apart in ALL directions • The particles do NOT get larger, it is the size of the spaces between the particles ...
science921key - Rocky View Schools
... 1. See Skill Focus 1 on Safety and WHMIS symbols for answers. 2. Answers will vary, but should include the .re extinguisher, .re blanket, eyewash station, .re exit, safety goggles, aprons, broken glass container, acid and base neutralizers, .rst-aid kit, etc. 3. In a pure substance, all particles in ...
... 1. See Skill Focus 1 on Safety and WHMIS symbols for answers. 2. Answers will vary, but should include the .re extinguisher, .re blanket, eyewash station, .re exit, safety goggles, aprons, broken glass container, acid and base neutralizers, .rst-aid kit, etc. 3. In a pure substance, all particles in ...
Mushroom cloud
A mushroom cloud is a distinctive pyrocumulus mushroom-shaped cloud of debris/smoke and usually condensed water vapor resulting from a large explosion. The effect is most commonly associated with a nuclear explosion (and sometimes referred to in this context as a thunderball), but any sufficiently energetic detonation or deflagration will produce the same sort of effect. They can be caused by powerful conventional weapons, like vacuum bombs, including the ATBIP and GBU-43/B Massive Ordnance Air Blast. Some volcanic eruptions and impact events can produce natural mushroom clouds.Mushroom clouds result from the sudden formation of a large volume of lower-density gases at any altitude, causing a Rayleigh–Taylor instability. The buoyant mass of gas rises rapidly, resulting in turbulent vortices curling downward around its edges, forming a temporary vortex ring that draws up a central column, possibly with smoke, debris, or/and condensed water vapor to form the ""mushroom stem"". The mass of gas plus entrained moist air eventually reaches an altitude where it is no longer of lower density than the surrounding air; at this point, it disperses, any debris drawn upward from the ground scattering and drifting back down (see fallout). The stabilization altitude depends strongly on the profiles of the temperature, dew point, and wind shear in the air at and above the starting altitude.