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Ana içerik

Ünite: Work & Energy

If you take a look at the electricity bill, you don't see joules or energy. You only see 'units'. What are these units? Why do electric companies measure electricity in terms of these 'units'? In this lesson, we will explore this question.

Bu ünite hakkında

In this chapter, we will define the terms 'work' and 'energy'. We will learn how to calculate them, and use them to look at our world in a very different way.