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Does the resistance of an electrical wire depend on its length? Essay

Does the resistance of an electrical wire depend on its length? An investigation was carried out to answer the question, Does the resistance of an electrical wire depend on its length?. To answer this...

5 Pages, (1333 Words)
Published: 2020-01-17 07:50:57

How can I change the resistance of a wire? Essay

Electricity is conducted through a wire, it moves using free electrons the amount of free electrons depends on the type of wire, the more free electrons the more conductive the wire. Free electrons a...

5 Pages, (1225 Words)
Published: 2020-01-17 07:11:18

Physics ball bearing investiagtion Essay

Meaning reliable results. Graph #3 -This graph show the relationship between the crater depths and velocity, I used the averages from my second sets of results as they were more accurate, meaning thi...

3 Pages, (768 Words)
Published: 2020-01-17 06:52:38

Rates of reaction concentration Essay

This experiment tests how differing concentrations affect the rate of a chemical reaction. It will be done using a simple experiment where one substance is constant and the other is varying. Apparatus...

2 Pages, (346 Words)
Published: 2020-01-17 07:21:31

Resistance of a wire Essay

George Ohm discovered that a circuit sometimes resists the flow of electricity. He called this resistance. The rule that George Ohm came up with for working out the resistance of a wire is as followed...

4 Pages, (853 Words)
Published: 2020-01-17 07:42:52

Should cloning be allowed? Essay

Stephanie wasnt available today, so she sent me instead. Im her clone. Or am I? Does it really matter? Who can tell? Im here today for this very reason. To tell you that it does matter, and that with ...

3 Pages, (794 Words)
Published: 2020-01-17 08:02:31

Sodium thiosulphate investigation Essay

What is the middle of the atom called? The nucleus. 2 What two types of particle are found here? Protons and neutrons. 3 The electrons are arranged in shells (also called energy levels). How many can ...

4 Pages, (889 Words)
Published: 2020-01-17 07:30:12

The rate of enzyme reactions Essay

> Concentration- This affects the rate of this reaction because if there is more pepsin molecules within the mixture then there is more chance of collisions between pepsin and albumen molecules, which...

4 Pages, (1037 Words)
Published: 2020-01-17 07:01:31