Using the picture above. In the molar mass definition needed to solve the problem, write the number in the blank that is in the definition format below. (remember sig. fig.)
1 mol
grams

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?