Problem 76GP

As you go up in altitude, do you expect the ratio of oxygen to nitrogen in the atmosphere to increase, decrease; or stay the same? Explain.

Class – 9/9/2016, Introduction Dr. Ilia Gogoladze th Physics by Walker, 4 edition Physics - Study of the fundamental laws of nature - From ancient Greece: phύsis “nature” - Experimental science - Relates to everything in the universe Numerical systems - The most widely used numerical system is decimal or base 10 - The vigesimal or base 20 numerical system - The duodecimal base 12 o Egyptians divide the interval between sunrise and sunset into 12 parts using sundials (1500BC) - Sexagesimal or base 60 o The Babylonians made astronomical calculations in the system inherited from Sumerians (2000BC) Measurements - Each measuremen