Properties of matter
This video explains the three main properties of matter in a short and simple way. Will be discussed include:
- state of aggregation,
- volume + the water displacement principle.
More information or exercises can be found on bioleren.be.
Appearances and influence of temperature on a molecule
This video explains the influence of temperature (heat) on a molecule in a short and simple way. The three phases (solid, liquid and gaseous) are discussed as well as the phase transitions: condensation, evaporation, solidification, melting, …
Standing waves: Examples
In the video, examples of standing waves in open tubes (of different lengths), in a bottle and on a string are shown.
Magnetizing a nail using a wire (solenoid) and a battery
Heat conduction: Test (2/2) - Explo 2
A video showing a sample of how heat transport (convection) works through liquids.
Heat conduction: Test (1/2) - Explo 2
In the video a sample is shown about heat conduction.
Air pressure: Impact on cooking temperature
Nice video about air pressure and the effect of increased pressure on the cooking temperature.
Technique: Making a boat
Make a boat.
This boat is approximately 40 cm long and is made of metal, wood and plastic. The edits that you learn during class are:
- spot welding
- cut metal
- to paint
- create an electrical circuit …
Ringing in the ears (Tinnitus)
This video shows how hearing damage can occur as a result of exposure to loud sounds.