Which of the following claims is required for Rene Descartes' argument for mind-body dualism (as explicated by Alex Byrne in the Wireless Philosophy video)? a.
Humans have brains.

b.
You could have existed without your body or with a different body.

c.
If humans have bodies, then they could not have had different bodies.

d.
God exists.

Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32×10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^−1 mol^−1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022×10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?