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Cathode Rays and Fluorescence

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Questions and Answers

Which direction do cathode rays move towards?

Neither anode nor cathode

Both anode and cathode

Cathode

Anode (correct)

What happens when cathode rays hit certain materials?

They become visible (correct)

They change direction

They become invisible

They lose their glow

What are television picture tubes made of?

Fluorescent materials

Phosphorescent materials

Electrons

Cathode rays (correct)

In what direction do cathode rays travel in the absence of electrical or magnetic field?

<p>Straight lines</p> Signup and view all the answers

What are cathode rays made of?

<p>Negatively charged particles</p> Signup and view all the answers

Cathode Rays and Fluorescence

Choose a study mode

Podcast

Questions and Answers

Which direction do cathode rays move towards?

What happens when cathode rays hit certain materials?

What are television picture tubes made of?

In what direction do cathode rays travel in the absence of electrical or magnetic field?

What are cathode rays made of?

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