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What are cathode rays?...

What are cathode rays?

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A cathode ray is a stream of electrons that are seen in vaccum tubes. It is called a "cathode ray" because the electrons are being emitted from the negative charged element in the vaccum tube called the cathode.
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The charge of cathode rays is ..........

Which of the following are true for cathode ray?

Knowledge Check

  • The charge of cathode rays is

    A
    positive
    B
    negative
    C
    neutral
    D
    not defined

  • The charge of cathode rays is

    A
    positive
    B
    negative
    C
    neutral
    D
    not defined

  • The charge of cathode ray is:

    A
    positive
    B
    negative
    C
    neutral
    D
    not defined

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    When cathode rays are focused on thin metal foil, it gets heated up to ……………

    Write the properties of cathode rays

    The charge of cathode ray is

    Which of the following is not the property of cathode rays?

    The direction of deflection shows that cathode rays are _______ in charge.

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