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Electron Test -...

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  • Question 1
    1 / -0

    Which of the following statements about cathode ray discharge tubes is incorrect?

  • Question 2
    1 / -0

    Choose a value for the charge to mass ratio of electrons from the options.

  • Question 3
    1 / -0

    For a cathode ray discharge tube, which of the following conditions is appropriate?

  • Question 4
    1 / -0

    Who carried out the oil drop test?

  • Question 5
    1 / -0

    Through his experiments, Thomson discovered that every substance in the universe is made up of .

  • Question 6
    1 / -0

    What happened when cathode rays hit zinc sulfide coating?

  • Question 7
    1 / -0

    __________ are the lightest and tiniest particles produced by hydrogen (that is a positive ion).

  • Question 8
    1 / -0

    What is the mass of a neutron in terms of the mass of electrons?

  • Question 9
    1 / -0

    Assertion

    An atom is neutral despite the charged particles in it.

    Reason

    The neutrons do not have any charge.

    An atom is neutral despite the charged particles in it.

  • Question 10
    1 / -0

    The model of organizations of electron in atom is given by –

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