• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

Investigation into the effect of length upon the resistance of a piece of wire.

Extracts from this document...

The above preview is unformatted text

This student written piece of work is one of many that can be found in our GCSE Hidden Faces and Cubes section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related GCSE Hidden Faces and Cubes essays

  1. Shapes Investigation.

    Although T is constant in the table, I have put it into each row, as it will be incorporated into the formula that I hope to find. I am predicting that there will be straightforward correlation between P, D and T.

  2. Maths Investigation -Painted Cubes

    Hence if I multiplied the three together, I would get the total. This meant my formula for zero faces would be: (a - 2)(b - 2)(c - 2) Cube showing the dimensions and sizes... Just to make sure that these formulas were correct, I decided to check them.

  1. Borders Investigation Maths Coursework

    63 129 231 +6 +18 +38 +66 +102 +12 +20 +28 +36 +8 +8 +8 In the table above the differences do not become constant until the third row which means the formula is cubic (n3). We use the same as the previous one for 2D but in 3D it's more complicated.

  2. shapes investigation coursework

    subtracted in the formulas, a value of 0 will not alter the result without D included.

  1. Cubes and Cuboids Investigation.

    I am going to investigate how many faces are painted on each small cube. Here are my cuboids. They are 2*3*4, 2*3*5 and 3*4*5. I am going to establish the patterns that recur as the cuboid get larger. For example the number of cubes with one face painted, with two

  2. Hidden Faces Investigation

    Open the brackets and: h=2xyz-2xy+2xyz-2yz+2xyz-2xz+xz. Collect the like terms and: h=2xyz+2xyz+2xyz-2xy-2yz-2xz+xz. Simplify and I get: h=6xyz-(2xy+2yz+xz) T v As soon as I saw this I was amazed because I noticed that the first part of the rule was the same as the general formula for T (T=6xyz)

  1. Investigating Structures - In this investigation I will be looking at different joints used ...

    size, so we only need to multiply the amount of 5-Joints on each side, (n - 1)�, by 6. This is the reason for the formula for the number of 5-Joints in a cube. Now I will find the formula for the number of 6-Joints in a cube, using n.

  2. GCSE Maths Coursework - Shapes Investigation

    Although T is constant in the table, I have put it into each row, as it will be incorporated into the formula that I hope to find. I am predicting that there will be straightforward correlation between P, D and T.

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work