1. 12:35

103 Plays / / 0 Comments

In the video Mr Drew outline two key laws used when studying polarisation; Brewster's Law and Malus' Law. He explains how each law is used and gives a few worked examples of each. In addition Mr Drew…

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• 09:02

250 Plays / / 0 Comments

On the evening of Wednesday, November 14th, 2012, Zlatan Ibrahimovic capped a wonderful performance for Sweden against England by scoring one of the finest goals in the history of the beautiful game.…

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• 10:36

185 Plays / / 0 Comments

In this video Keanu Reeves discusses why digital signals have several advantages over analogue signals. The importance of binary code is highlighted and the conversion from decimal numbers is explained.…

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• 14:03

128 Plays / / 1 Comment

In this Video Mr Hodgson outlines the key differences between Vector and Scalar quantities. Addition and resolution of vectors are covered so that you should be able to complete a range of past IB,…

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• 02:53

21 Plays / / 0 Comments

This video tells the story of the Venus transit of the Sun, filmed at Sha Tin College in Hong Kong on June 6, 2012. The video outlines how historically, such transits enable Physicists to determine…

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• 10:44

41 Plays / / 0 Comments

Entropy is a rather enigmatic physical quantity. Its definition, not required in the IB syllabus, is tantilisingly simple - the ratio of Thermal energy change per absolute temperature (Q/T) measured…

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• 09:57

32 Plays / / 0 Comments

In this video Mr Drew compares the Galileo and Einstein formulas for relative velocity and then shows you how to solve a relativistic velocity problem. This video will support your learning in IB…

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• 12:28

92 Plays / / 0 Comments

You will learn about random and systematic errors early on in many IB Physics courses. In this video Mr Hodgson shows you how to estimate uncertainties in measurements, then combine these together…

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• 10:30

95 Plays / / 0 Comments

Welcome to all new IB Diploma students and particularly to those of you prepared to take on the challenge of IB Physics. In this video Mr Hodgson demonstrates a valuable technique to determine the…

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• 09:26