<span>Thomson's First Cathode Ray Experiment. Thomson had an inkling that the 'rays' emitted from the electron gun were inseparable from the latent charge, and decided to try and prove this by using a magnetic field. His first experiment was to build a cathode ray tube with a metal cylinder on the end.</span>
Answer:
3 and 2
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Answer:
It comes from the word "moon" and it is because it takes a full moon cycle around the earth to complete a month, around 30 days