So you should already know what a circuit is, its components and the different types. Now it’s time for some more fun learning! Test your knowledge on electricity, or find out more by playing these …
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Electrifying games!
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Reversible and Irreversible Changes
REVERSIBLE CHANGES In a previous post, ‘What’s the matter?’, we discussed the three states of matter and how matter can change from one state to another by heating and cooling it. Changes between the states of …