| |||||||
| Register | Search | Today's Posts | Mark Forums Read |
| Physics Forum Physics Forum. Discuss and ask physics questions, kinematics and other physics problems. |
 |
| | LinkBack | Thread Tools | Display Modes |
|
#1
06-25-2009, 04:19 AM
| |||||||||||
| |||||||||||
 A 2.2 kg block of ice initially at a temperature of -20c is immersed in a very... ...large amount of liquid nitrogen? A 2.2 kg block of ice initially at a temperature of -20c is immersed in a very large amount of liquid nitrogen (LN) at a temperature of -196c, and the nitrogen and H2O are allowed to come to thermal equilibrium [Tbp(N2)=-196C] Create a particular model of this process and use it to determine how much LN is converted to gas vapor My thoughts: There are very large amount of liquid nitrogen so implies that there weill still be LN left when the two come to thermal equilibrium. Question: We did not know what the final tempertaure that borht of them will reach and we did not know the mass of LN. How do we calcualted how much Ln is converted to vapor? H2Oare allowed to come to thermal equilibrium will that affect the ice and Ln's equilibrium?  |
|
| Tags |
| 20c , block , ice , immersed , initially , temperature , _ |
| Thread Tools | |
| Display Modes | |
|
|
Similar Threads | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| strawberries via concrete block gardening | Archimedes Plutonium | Botany Forum | 5 | 10-06-2009 10:51 AM |
| GNU units and units.dat; Units of Measurement and Unit Conversion | James Redford | Physics Forum | 0 | 07-31-2005 12:08 PM |
| Entropie et température d'échange de la chaleur | Forum De Chimie | 4 | 03-02-2005 11:28 AM | |
| finest way to grow organic asparagus via concrete block method | Archimedes Plutonium | Botany Forum | 5 | 04-26-2004 11:29 AM |
| The Classical Vacuum - by Timothy H. Boyer | Laurent | Physics Forum | 8 | 01-14-2004 02:49 PM |
Linear Mode
