ACCELERATING EDUCATION

ACCELERATING EDUCATION
Physics keeps life going-物理 依据 生命

Δευτέρα, 28 Ιανουαρίου 2013

ACCELERATING EDUCATION: IB TRAVELING WAVES

ACCELERATING EDUCATION: IB TRAVELING WAVES: Graph 1 below shows the variation with time t of the displacement d of a travelling (progressive) wave. Graph 2 shows the variation with d...

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