I have just finished reading an excellent book that traces various theories about beta decay in the first third of the Twentieth Century. Controversy and Consensus: Nuclear Beta Decay 1911-1934 is an editted version of the successful PhD thesis written by Carsten Jensen, who clearly had a deep passion for unravelling physics history but died … Continue reading Beta Decay and Energy Conservation
Interpreting graphs
Graphs are a great way of presenting information in a format that is easy to understand but it's important you can describe them accurately as this skill is commonly tested in GCSE Physics papers and it ought to be an easy way to accumulate marks. I recommend a three-step approach, as outlined below. 1. Always … Continue reading Interpreting graphs
BBC Bitesize – Paper 1 Revision
November's trial examination will include everything in Paper 1. This means everything that was due to be covered in Y10 - and that in turn means a fair amount of content that you had to study at home during the lockdown. Now you are about to be tested on what you know and it is … Continue reading BBC Bitesize – Paper 1 Revision
Radioactivity Summary
The test may be done but the learning doesn't stop! I've found a great summary of the basics that you need to know about radioactivity, courtesy of the Lawrence Berkeley National Laboratory. The crucial page is at https://www2.lbl.gov/abc/Basic.html but you may like to take a look at the entire ABC's of Nuclear Science section. For … Continue reading Radioactivity Summary
Black Holes
In our course, we cover Black Holes only as the final product of a collapsed super-massive star but if you want to know more about these fascinating objects then I highly recommend the ten-minute video by Perimeter Institute. To view the video, go to https://www.youtube.com/watch?v=TfdviKnUZOA&list=PL1608DAAD37A04B35 The same collection of videos also has a great six-minute … Continue reading Black Holes
SP6 – Tips for the Test
The attached document (click here) gives the top 12 things you should revise for the end-of-topic test. It is NOT a comprehensive list of everything you will need to know about radioactivity for the final GCSE examination but it is a good place to start when revising for the school test. If you want the … Continue reading SP6 – Tips for the Test
SP6 – Specifications
Edexcel's specification that lists everything you need to know about the Radioactivity topic is contained in this document.
Mr Tarrant's physbang 'blog 