Radio and PodcastLive Radio & PodcastsOpening Radio and Podcast...
Radio and PodcastLive Radio & PodcastsFetching podcast shows and categories...
Radio and PodcastLive Radio & PodcastsFetching podcast episodes...
with mr mackenzie
These short video clips show how to draw electric field lines for point charges and parallel plates. Q1(a) Electric fields lines around poin...
We’ve been looking at forces for the past two weeks. Here are some notes and videos to help you learn more about this topic. Newton...
Last week we learned about vectors and I showed you the scale diagram method for solving a vector problem, such as determining the displacem...
By now you should have watched the video about satellites. This screenshot showing a satellite passing over the Highlands was taken from abo...
In space there is no air resistance to oppose motion, so the Space Shuttle orbiter could travel at very high speeds, up to 17,000 mph! At th...
X-rays are a form of electromagnetic radiation.  They have a much higher frequency than visible light or ultraviolet.  The diagram...
This week, we’ve looked at calculating radiation doses. The absorbed dose D, measured in Grays (Gy), takes into account the energy E a...
We started looking at half-life today. The attached file walks you through different types of half-life problem. There are some questions fo...
We’ve examined the operation of a Geiger-Müller counter as part of the radiation topic. image by Theresa Knott The Geiger-Müller (GM)...
X-rays are a form of electromagnetic radiation. They have a much higher frequency than visible light or ultraviolet. The diagram below, take...