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Podcast supporting Mr Mackenzie's National 5 Physics class at Thurso High School.
X-rays are a form of electromagnetic radiation. They have a much higher frequency than visible light or ultraviolet. The diagram below, taken from Wikipedia, shows where x-rays sit in the electromagnetic spectrum. image by Materialscientist Wilhelm Röntgen discovered x-rays and the image below is the first x-ray image ever taken. It shows Mrs. Röntgen’s hand and wedding ring. ... Read more
National 5 – fizzics
Podcast supporting Mr Mackenzie's National 5 Physics class at Thurso High School.
