Equations

Question 1

Ohms law

Answer 1

V=IR

Question 2

Power

Answer 2

W = V.I = I^2.R

Question 3

Charge (Q)

Answer 3

Q = I.t

Question 4

Capacitance (farads)

Answer 4

Farads = Coulombs / Volts

Question 5

Defib

Answer 5

1/2 x farads x volts^2
1/2 x charge x volts

Question 6

Laminar flow

Answer 6

Q = P x Pi x r^4 / 8 x viscosity x length

Question 7

Reynolds

Answer 7

density x velocity x diameter / viscosity

Question 8

Turbulent flow

Answer 8

Proportional to root pressure, 1/root length, 1/root density

Question 9

Diffusion

Answer 9

Directly proportional to permeability constant (solubility / root MW), area and conc gradient
Inversely proportional to thickness

Question 10

Bohr eqn

Answer 10

Vd/Vt = PACO2 - PECO2 / PACO2