Volkswagen Polo Service & Repair Manual: Physical Principles
| The four known states of water also apply to air
conditioning system refrigerants. |
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| When water is heated in a vessel (heat absorption), water
vapor can be seen to rise. If the vapor is further heated
through heat absorption, the visible vapor turns into invisible
gas. The process is reversible. The warmth is extracted from
gaseous water, vapor forms first, then water and then ice. |
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Heat Transfer
| Every substance consists of a mass of moving molecules. The
fast moving molecules of a warmer substance give off some of
their energy to the cooler and thus slower molecules. As a
result, the molecular motion of the warmer substance slows down
and that of the colder substance is accelerated. This process
continues until the molecules of both substances are moving at
the same speed. They are then at the same temperature and no
further heat exchange takes place. |
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The boiling point given in tables for a liquid is always
referenced to an atmospheric pressure of 1 bar (14.5 psi). If
the pressure acting on a fluid changes, its boi ...
Other materials:
Introduction
This chapter contains information on the following subjects:
→ Indicator lamps and fuel gauge
→ Filling the tank with petrol or diesel
→ Refuelling autogas
→ Capacities
→ Checks when filling the tank
The fuel cap is located at the re ...
Introduction
This chapter contains information on the following subjects:
→ Warning lamp
→ Opening the tailgate
→ Closing the tailgate
Additional information and warnings:
Exterior views
Central locking system
Transporting items
Manual opening and closing
...
One-Part Test Paint
Definition:
One-Part Test Paint -LLS MAX 005-, black
Edition 10/2008
Product Description
The One-Part Test Paint -LLS MAX 005- is a single-compound
product from the NC resin ...
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Pressure and Boiling Point