Gas laws

Question 1

Boyles law

Answer 1

Temp is constant

Decrease pressure = increase volume

Question 2

Barotitis Media

Answer 2

Decent

Damage to the middle ear

Question 3

Barosinusitis

Answer 3

Decent

damage and pain to the sinus

Question 4

Barodentalgia

Answer 4

Ascent

pain from expanding air pockets in dental work

Question 5

Barobariatrauma

Answer 5

Decent

relates to off gassing of nitrogen upon decent. similar to bends

Question 6

Charles law

Answer 6

Pressure is constant

temp increase = volume increases

Question 7

Gay-Lussac’s law

Answer 7

volume is constant

temp increases = pressure increases

Question 8

Daltons law

Answer 8

the total gas pressure is the sum of the partial pressures

Question 9

Henrys law

Answer 9

the amount of gas dissolved in a solution is directly related to the partial pressure of the gas over the solution

Question 10

Grahams law

Answer 10

gas diffuses from an area of higher concentration to an area of lower concentration

Question 11

Altitude and pressure realtion

Answer 11

0' = 1atm = 760mmHg
18,000 = cuts in half

Question 12

depth and water pressure

Answer 12

0 = 14.7mmHg = 1atm

1atm per 33 feet

Question 13

Time of useful consciousness

Answer 13

40,000ft = 15-20 seconds
35,000ft = 30-60 seconds