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Physics Online - GCSE
This collection of video tutorials suitable for pupils aged 14 to 16 explain physics in an easy and engaging way.
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Half-life of a model radioactive source
In this video clip radioactive decay is modelled using the rolling of dice. The data are plotted on a graph and the half-life is determined.
Infrared radiation absorbed results
This video clip demonstrates an investigation into the absorption of infrared radiation by different surfaces. This is a required practical for students to understand and be able to carry out for GCSE Combined Science and Physics.
Infrared radiation emitted
A pair of videos that investigates the emission of infrared radiation by different surfaces. The first allows students to see the experiment undertaken and the second clip explains how to plot a graph to evaluate the relationship. This is a required practical for students to understand and be able to carry out for...
IV Characteristics of a bulb
A pair of videos that investigates the IV characteristics of a filament bulb. The first allows students observe the experiment, which is a required practical for students to be able to understand and carry out for GCSE Combined Science and Physics. The second explains how to interpret the data, plot the graph and...