# Shared Flashcard Set

## Details

Physics - Egan's Ch. 6 & Mosby Ch. 1
Physics - Egan's Ch. 6 & Mosby Ch. 1
16
Physics
09/27/2011

## Additional Physics Flashcards

Term
 ampere
Definition
 measurement of electric current
Term
 volt
Definition
 measurement for voltage
Term
 Ohm's Law ^ ^
Definition
 V = I × R Voltage - Current - Resistance if the resistance is constant, increases in voltage cause increases in current flow.
Term
 reducing the likelihood of electrical accidents
Definition
 grounding GFCI's no trans-cutaneous conductors
Term
 Helium (He)
Definition
 −267.9         2.3
Term
 Oxygen (O2)
Definition
 −118.8           49.7
Term
 Carbon dioxide (CO2)
Definition
 31.1          73
Term
 Nitrous oxide (N2O)
Definition
 36.5            71.8
Term
 Boyle's law
Definition
 Boil - Temperature is constant pressure up > volume down P1V1 = P2V2 TEMPERATURE HAS TO BE IN KELVIN!!!!
Term
 Charles' Law
Definition
 Constant is Pressure T up = V up V1 / T1 = V2 / T2 TEMPERATURE HAS TO BE IN KELVIN!!!!
Term
 Gay-Lussac's Law
Definition
 Constant is Volume Pressure up - Temperature up P1 / T1 = P2 / T2 TEMPERATURE HAS TO BE IN KELVIN!!!!
Term
 Density
Definition
 Density is the ratio of a substance's mass to its volume. D = M / V
Term
 Reynolds' Number
Definition
 Over 2000 = Turbulent flow Under 2000 = Laminar flow
Term
 Bernoulli Principle
Definition
 PF1 = PF2   Pressure (wall) - Flow   speed up = less pressure
Term
 Fick's Law of Diffusion
Definition
 Vgas = A × D × (P1 - P2) / T   Area x Diffusion x Pressure difference   divided by   Thickness
Term
 The Coanda effect
Definition
 P1 x F1 = P2 x F2 Pressure - Flow   The basis for fluidic devices used in several mechanical ventilators
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