S4 – changing state
We finished the Energy Matters topic last week. Here are some notes with worked examples to show how we calculate the heat energy required t...
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Standard Grade Fizzics
with mr mackenzie
Standard Grade Fizzics Podcast Guide
Listen to Standard Grade Fizzics, a Education podcast by Sinclair Mackenzie. Stream 10 episodes in English, follow new audio stories, and play episodes online on Radio and Podcast.
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10 episodes are available for this podcast.
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Episodes
10 episodesS4: work done, potential and kinetic energy
We finished the transport section with a look at Work, Potential & Kinetic energy.  Those of you aiming for Credit need to carry ou...
balanced and unbalanced forces
Here are some videos on balanced and unbalanced forces affecting the motion of objects. The first clip examines the forces on a cyclist as s...
S4 forces and seatbelts
We’ve been learning about forces in class and today we looked at how car seatbelts use forces to keep us safe. Mr Mallon’s HelpM...
3.3 resistance homework
Your homework exercise on resistance is attached as a pdf document. Download the file and answer the questions in your homework jotter. Hand...
Detecting radiation with a Geiger-Muller tube
We’ve examined the operation of a Geiger-Müller counter as part of the radiation topic. image by Theresa Knott The Geiger-Müller (GM)...
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radiotherapy – part 2
Last week, the BBC broadcast a Horizon programme about new cancer treatments being trialled at the Royal Marsden Hospital in London. The doc...
radiotherapy – part 1
Radiotherapy is one method doctors can use to treat cancer. Radiotherapy can be performed without surgery and avoids the side effects that a...
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x-rays
X-rays are a form of electromagnetic radiation. They have a much higher frequency than visible light or ultraviolet. The diagram below, take...
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ultraviolet
We spent some time looking at the physics of ultraviolet radiation last week. image courtesy of sonrisaelectrica The section of the electrom...
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