25. Which statement supports the reason why early investigators proposed that the ray of the cathode ray tube was due to the cathode?1 pointThe ray was diverted by a magnetic fieldThe ray was not seen from the positively charged anodeThe ray was observed in the presence or absence of a gasThe ray changed color depending on the gas used within the tube
Question
- Which statement supports the reason why early investigators proposed that the ray of the cathode ray tube was due to the cathode?1 pointThe ray was diverted by a magnetic fieldThe ray was not seen from the positively charged anodeThe ray was observed in the presence or absence of a gasThe ray changed color depending on the gas used within the tube
Solution
The statement that supports the reason why early investigators proposed that the ray of the cathode ray tube was due to the cathode is "The ray was not seen from the positively charged anode". This is because the cathode is the negatively charged electrode by which electrons enter an electrical device. If the ray was not seen from the positively charged anode, it suggests that the ray was indeed due to the cathode.
Similar Questions
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