1. Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…..

2. Heart as a Thermodynamics System

3. Operation of Left Ventricle

4. Cyclic Operation of Heart

5. Cyclic Operation of deceased Heart

6. LPG Stove

7. Schematic Diagram of LPG Stove

8. Electric Stove

9. Identification of Properties (a) Colour of a filament; (b) Age of a vehicle tire; (c) Life of a bulb ; (d) Specific heat of a solid; (e) Pressure; (f) Temperature; (g) heat; (h) Calorific value of a fuel.

10. Colour is due to Incandescence Incandescence is the emission of light (visible electromagnetic radiation) from a hot body as a result of its temperature.

11. Spectral Analysis of Incandescent Filament

12. Age of A Vehicle Tyre

13. Made as Property In the example above: DOT EJ8J DFM 408 DOT EJ8J DFM 408 Manufactured during the 40 th week of the year DOT EJ8J DFM 408 Manufactured during the 8 th year of the decade Tires Manufactured Before 2000

14. Made as Property In the example above: DOT U2LL LMLR 5107 DOT U2LL LMLR 5107Manufactured during the 51 st week of the year DOT U2LL LMLR 5107Manufactured during 2007 Tires Manufactured Since 2000

15. Specific Heat : Is it a Property ? Or ……