A 1.0L volume of gas at 300K exerts a pressure of 85.5 kPa. What will the pressure be at 400K, assuming the volume remains constant? Group of answer choices

64.1 kPa

72.8 kPa

100.4 kPa

114 kPa

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?