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:
Stopping the engine
First read and observe the introductory information
and safety warnings
The actions should only be carried out in the specified order.
Step
Vehicles without Keyless Access
Vehicles with Keyless Access
1.
The vehicle must b ...
Roll-back function for the electric windows
First read and observe the introductory information
and safety warnings The roll-back function for the electric windows can reduce
the risk of injuries when the windows are closing . If the one-touch closing function
for a window does not work because it is stiff or is being obstructed, t ...
Removing and installing net partition
Removing
–
Fold down both rear seat backrests.
–
Pull net partition -1- towards
right out of mountings -2- on right
rear seat backrest (2/3), and remove it.
Installing
...
