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A piece of wire on the resistance Essay

Resistance gives us an idea of how easily electrons flow through a conductor it is the opposition of a material to the flow of electricity through it. It is caused by the internal structure of the mat...

4 Pages, (1072 Words)
Published: 2019-10-10 12:34:59

Glass beaker Essay

Our experiment will be repeated three times, and we will use the same stopwatch. We will place the candle onto the safety mat and light it. Carefully, one of us will cover the lit candle with the beak...

4 Pages, (946 Words)
Published: 2020-02-13 10:23:01

How effectively amylase digests starch Essay

The chemicals need to collide for a reaction to take place. If the temperature is increased then the particles will move around faster therefore a collision is more likely to take place, so the rate i...

3 Pages, (606 Words)
Published: 2020-02-13 10:10:25

Magnesium and sulphic acid Essay

Investigating the effect of changing concentrations of H2SO4 (Sulphuric Acid) on reaction rates. Background Information: The formula for experimenting the change of reaction rates when concentration i...

5 Pages, (1194 Words)
Published: 2020-02-13 10:30:35

Pepsin pH Experiment Essay

I could also carry out the same experiment five or more times, and recall and mean, to observe whether or not there were any abnormal results in the first attempt. The dependant variable was the pH, w...

2 Pages, (520 Words)
Published: 2020-02-13 11:10:17

Single phase circuits investigation Essay

Electrical and Electronic Principles Assignment Two Single Phase Circuits Gary Short Contents Part One Laboratory Exercise1 Introduction The assignment investigates voltages, phase angles and power i...

2 Pages, (550 Words)
Published: 2020-02-13 11:22:03

The Baskivilles so sucessful over 100 years after it was written Essay

The fast dynamic is emphasised by the exclamation marks, the short, snappy sentences and the abundance of commas. These three factors also add a lot of suspense to the book. This pacey style to the bo...

3 Pages, (624 Words)
Published: 2020-02-13 11:02:11

The civil rights movements Essay

This threat led to some improvement. Roosevelts order on discrimination however did not apply to the armed forces. At the start of the war, the army refused to train black officers; the air force woul...

3 Pages, (711 Words)
Published: 2020-02-13 10:40:16

The reaction between them Essay

The aim of our experiment was to find out if the temperature of two reactants affected the speed of the reaction between them. Method: The first thing that we did was to put on all of our safety gear ...

4 Pages, (1020 Words)
Published: 2020-02-13 10:52:37