• 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. GCSE Maths Coursework - Shapes Investigation

    is out by -15 H=24+18-2 � H=40 DH is out by +30, or +3H, or x4H By simply inserting a /4 onto the end of the previous formula which did not work, I have created a formula which will give you the correct value of H, if you know P and D.

  1. Shapes Investigation I will try to find the relationship between the perimeter (in cm), ...

    X=(14+4-2)/(3-2) � X=16/1 � X=16 C And where P=24, D=5 and the shape is S... X=(24+10-2)/(4-2) � X=32/2 � X=16 C And where P=34, D=4 and the shape is H... X=(34+8-2)/(6-2) � X=40/4 � X=10 C This shows that my universal formula works correctly, and also that my predictions

  2. gcse maths shapes investigation

    You cannot draw squares well on isometric dot paper. The nearest you can get is a rhombus or a rectangle - however a rhombus shares all the same features of a square with regards to number of sides and how it tessellates.

  1. mathsI will try to find the correlations between the perimeter (in cm), dots enclosed ...

    If you look at the ones above, the first is straightforward, the second has a 'divide by' at the beginning of the formula, and the last one has it at the end, as well as a set of brackets. I will try to get them all looking the same, with

  2. shapes investigation coursework

    Now I shall test it, just to make sure it works. So where P=14, D=4 and Q=10, Q=P/2+D-1 � Q=7+4-1 � Q=10 C And where P=16, D=6 and Q=13, Q=P/2+D-1 � Q=8+6-1 � Q=13 C And where P=16, D=9 and Q=16, Q=P/2+D-1 � Q=8+9-1 � Q=16 C As I expected,

  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. Cubes and Cuboids Investigation.

    Here is a table to show the cubes with painted sides: cuboid length (A,1,1) No. of cubes with 5 painted faces (Y) 1*1*2 2 1*1*4 2 1*1*3 2 'font-size:14.0pt; '>Y=5 'font-size:14.0pt; '>Immediately we can say that all of these cuboids have 2 cubes with 5 painted faces.

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