Plot a graph of resistance, R, in Ω on the y-axis against length, l, in cm on the x-axis). Draw the line of best fit. We can see from the graph that as the length of the wire, l, increases, the ...
Indices are used to show numbers that have been multiplied by themselves. They can be used instead of the roots such as the square root. Module 7 (M7) – Number and algebra - Sequences Number sequences ...