Updated for the 2001 specifications, Science to GCSE aims to provide a clear and concise course which teachers can use with confidence as the main classroom resource to deliver Single or Double Award Science. It can also be used with Foundation Science to provide a complete package for mixed ability classes. The book includes a test and check section to identify areas of weakness, exam questions and full answers, and so is particularly effective for individual study and homework as well as classwork.... those which make it safe. switch fuse live AC supply ~ (230V) Q neutral heating element (symbol) socket When you plug in a kettle, you are connecting it into a circuit. ... Appliances with an insulating plastic case do not usually have an earth wire. ... For example, a TV taking 0.5 A will work perfectly well with a 13 A fuse.
|Title||:||Science to GCSE|
|Author||:||Stephen Pople, Michael Williams|
|Publisher||:||Oxford University Press, USA - 2002|