Name the phase change that occurs when a diamond film forms on a surface from gaseous carbon atoms in a vacuum?.

Define a is a tiny pavket of energy

Fred is studying a substance that is made out of only one element. this means that

If you fill your car tire to a pressure of 32 psi (pounds per square inch) on a hot summer day when the temperature is 35°c (95°f), what is the pressure (in psi) on a cold winter day when the temperature is -15°c (5°f)? assume no gas leaks out between measurements and the volume of the tire does not change.