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Thursday, June 30, 2011

Physics Form 4: Chapter 3 - Gas Pressure

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Gas pressure in a closed container is caused by the frequency of collision between the gas molecules and the walls of the container. All col...
Sunday, June 26, 2011

Chemistry Form 4: Chapter 6 - Types of Electrodes Affect Product of Electrolysis

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Carbon dan platinum electrodes are inert because both of these materials do not react with the electrolytes or the product of electrolysis. ...
Saturday, June 25, 2011

Federal scholarships for undergrads, not SPM top scorers from 2012

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PETALING JAYA, June 23 — The Najib administration has decided to only give Public Service Department (PSD) scholarships to university entr...

Chemistry Form 4: Chapter 6 - Electrolysis of Concentrated of Sodium Chloride Solution

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Electrolysis of dilute sodium chloride solution Electrolysis of concentrated sodium chloride solution At anode : ...
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Thursday, June 23, 2011

Killing the teachers, zombifying our children

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Opinion by Erna Mahyuni from Malaysian Insider JUNE 22 — There is only one thing our schools are good for these days: Creating the livin...
Wednesday, June 22, 2011

Physics Form 5: Chapter 3 - Transmission of Electricity

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Electricity is transmitted mainly through overhead lines or underground cables. Due to the resistance of the transmission wires, there is ...
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Monday, June 20, 2011

Physics Form 4: Chapter 3 - Atmospheric Pressure

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Atmospheric pressure is the force per unit area exerted against a surface by the weight of air particles in Earth's atmosphere. Click o...
Friday, June 17, 2011

Chemistry Form 5: Chapter 3 - Redox Reaction

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Redox reactions are chemical reactions involving oxidation and reduction occurring simultaneously. Oxidising agent is the substance that ca...