Methane (ch4) is burned with 300 percent excess air in an adiabatic constant volume container. initially, air and methane are at 1 atm, 25oc. assuming complete combustion, determine the final pressure and temperature of the combustion products.

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?

Stage in which a star’s outer layers have started to cool and grow outward?