Topic 33 - General Wave Properties, Topic 34 - Light, Topic 35 - Electromagnetic Spectrum

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Topic 33: [General Wave Properties]

Topic 34: [Light]

Topic 35: [E.M spectrum]

Topic 24 - Transport of Thermal Energy, Topic 25 - Temperature and Topic 26 - Thermal Properties of Matter

Here's the notes for the new Physics topics we are currently covering.

Topic 24 - Transport of Thermal Energy
Document file

Topic 25 - Temperature
Document file
Powerpoint file

Topic 26 - Thermal Properties of Matter
Document file

Topic 21 : Periodic Table

Here are some interesting websites if you are curious about how each elements look like:

http://ed.ted.com/periodic-videos
https://www.youtube.com/watch?v=wvblSXIdf3A


The Powerpoint slide used in the lesson is available [here].

Topic 20: Acid, Base and Salts notes

Salam and good morning!

Here are the lesson objectives:

• describe the meanings of the terms acid and alkali in terms of the ions they contain or produce in aqueous solution
• describe the characteristic properties of acids as in their reactions with metals, bases, carbonates and their effects on indicator paper
• describe the characteristic properties of bases as in their reactions with acids and with ammonium salts and their effects on indicator paper
• describe neutrality, relative acidity and alkalinity, and neutralisation in terms of pH (whole numbers only), measured using Universal Indicator paper
• describe and explain the importance of controlling acidity in soil
• classify oxides as either acidic, basic, or amphoteric related to metallic/non-metallic character
• describe the preparation, separation and purification of salts as examples of some of the techniques specified in topic 1.2(c): methods of preparing salts to illustrate the practical techniques should include the action of acids with insoluble bases, and acids with insoluble carbonates
• suggest a method of preparing a given salt from suitable starting materials, given appropriate information

Here is the link to the notes for this topic: [PowerPoint] [Word Document].

Please don't forget the important reactions and its names.