A rigid tank that contains 2 kg of N2 at 258C and 550 kPa is connected to another rigid tank that contains 4 kg of O2 at 258C and 150 kPa. The valve connecting the two tanks is opened, and the two gases are allowed to mix. If the final mixture temperature is 258C, determine the volume of each tank and the final mixture pressure. A
10/20/16 Persuasive presentation o Convince your audience to do something, audience action must be clear o Credibility must be solid o Anticipate audience objections with questions (I know what you’re thinking..) o 7-9 minutes long o Need a reflection folder Formal introductions o Start next week o Practice! o 2-3 minutes long o Can use pictures on overhead projector Stylistic language devices o “I have a dream..” speech critique o Ted Talk What all great speeches have in common Ideas can change the world
