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Cathode rays consist of...

Cathode rays consist of

A

electrons

B

protons

C

positive ions

D

negative ions

Text Solution

Verified by Experts

The correct Answer is:
A
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Knowledge Check

  • alpha -rays consist of alpha -particles , which are ___________ nuclei.

    A
    hydrogen
    B
    helium
    C
    heavy water
    D
    boron

  • alpha -rays consist of alpha -particles, which are _______ nuclei.

    A
    hydrogen
    B
    helium
    C
    heavy water
    D
    boron

  • The velocity of cathode rays is upto __________ the velocity of light.

    A
    `0.10`
    B
    0.001
    C
    10.5
    D
    0.01

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