catherine68 catherine68

23-08-2021
Physics

contestada

Why did Thomson observe two glowing dots when he put neon gas into a
cathode-ray tube?

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richersonjacob12 richersonjacob12

23-08-2021

Answer:

Electrons accelerated to high velocities travel in straight lines through an empty cathode ray tube and strike the glass wall of the tube, causing excited atoms to fluoresce or glow.

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