Give two properties of cathode rays. - Leaving Cert Chemistry - Question a - 2011
Question a
Give two properties of cathode rays.
Worked Solution & Example Answer:Give two properties of cathode rays. - Leaving Cert Chemistry - Question a - 2011
Step 1
Property 1: Negatively Charged
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Answer
Cathode rays are negatively charged particles, which means they are attracted to positively charged electrodes (anodes). This property is essential in various applications, including cathode ray tubes.
Step 2
Property 2: Straight-Line Motion
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Answer
Cathode rays travel in straight-line paths in a vacuum. This linear motion helps demonstrate their behavior under varying electric and magnetic fields and is critical in determining their physical properties.
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