Volkswagen Golf Service & Repair Manual: Heat always flows from warmer to colder material
Every material consists of a mass of moving molecules. The fast moving molecules of a warmer material loose part of their energy to slower molecules possessing less heat. This slows down the molecules of the warmer material and accelerates those with less heat. This continues until the molecules in both materials are moving at the same speed. They have the same temperature, and no further exchange of heat occurs.
Physical basics
The four known physical states of water also apply to air
conditioning refrigerants.
1 -
Gas (invisible)
2&nbs ...
Pressure and boiling point
The boiling points given in the table below are always based
on an atmospheric pressure of 1 bar. If the pressure on a liquid
is changed, its boiling point changes al ...
Other materials:
Various securing systems
Fig. 77 On the rear seats: figures Ⓐ and
Ⓑ illustrate the main securing points for the child restraint system on the lower
retaining rings and top tether. Figure Ⓒ shows how to secure the child restraint
system using the vehicle seat belt
First read and observe the introductory informa ...
Removing and installing manually operated or automatic anti-dazzle interior
mirror, with rain and light sensor -G397- and without front camera for driver
assist systems -R242-
Removing
–
Swing interior mirror downwards by approx. 25° as far as
stop.
–
Pull rear cover -2- downwards
-arrow- while simultaneously
releasing catches -1- using a
screwdriver.
...
Driving through water on roads
First read and observe the introductory information
and safety warnings Please follow these rules to help prevent damage to your
vehicle when driving through water, for example if the road is flooded:
Check the depth of the water before driving through it. The water level
must be no hi ...
