TAREA 1 TERMODINAMICA II.doc

# TAREA 1 TERMODINAMICA II.doc

This preview shows page 1. Sign up to view the full content.

FECHA: NOMBRE: CURSO: PROFESORA: TAREA #1 EJERCICIOS PROPUESTOS 1. Encontrar la variación de energía interna que experimenta un gas que inicialmente cuenta con un volumen de 8 L a 3 atm de presión, cuya temperatura pasa de 30 ºC a 56 ºC en un proceso a volumen constante, sabiendo que su calor específico viene dado por c v = 2.5· R , con R = 8.31 J/mol·K. 2. Un gas está confinado en un cilindro por un pistón. La presión inicial del gas es 7 bar, y el volumen es 0.10 m3. El pistón se mantiene en su posición mediante unos seguros que se encuentran en la pared del cilindro. Todo el aparato está colocado dentro de un vacío total. Cuál es el cambio de energía en el aparato si se quitan los seguros de
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern