Home
Class 12
PHYSICS
Which of the following statement is not ...

Which of the following statement is not correct regarding cathode rays `:`

A

Cathode rays orginate from the cathode

B

Charge and mass of the particles constituting cathode rays depends upon the nature of the gas.

C

Charge and mass of the particles constituiting cathode rays does not depends upon the nature of the gas.

D

The charge `//` mass ratio of the particles is much greater than that of anode rays.

Text Solution

Verified by Experts

The correct Answer is:
B
Cathode rays are made up of electrons.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • TEST PAPERS

    RESONANCE|Exercise Pt-02|30 Videos

  • TEST PAPERS

    RESONANCE|Exercise PT-03|29 Videos

  • TEST PAPERS

    RESONANCE|Exercise Physics|775 Videos

  • SIMPLE HARMONIC MOTION

    RESONANCE|Exercise Advanced Level Problems|13 Videos

  • TEST SERIES

    RESONANCE|Exercise PHYSICS|127 Videos

Similar Questions

Explore conceptually related problems

Which of the following statements is not correct regarding mycorrhiza ?

Which of the following statement is correct regarding ctenophores?

Knowledge Check

  • Which of the following statement is not correct regarding cochlea?

    A
    It consists of a bony spiral canal that makes about `2 3/4` turns around
    B
    If contains three chambers, the upper scala vestibuli, middle scala media, and the lower scala tympani
    C
    The middle and lower chamber communicate through helicotroma
    D
    Cochlea contains 16000 to 24000 hair cells arranged in four rows

  • Which of the following statements is correct regarding ECG ?

    A
    P wave – Repolarisation of atria
    B
    QRS – Depolarisation of atria
    C
    T wave – Ventricular repolarisation
    D
    T wave – Ventricular depolarisation

  • Which of the following statement is correct regarding cockroach

    A
    Ventral nerve cord is present
    B
    Spiracles help in excretion
    C
    Phallomere is present in female cockroach
    D
    Compound eye is also called as ocellus

    • Similar Questions

    Explore conceptually related problems

    Which of the following statement is not correct regarding calcination ?

    Which of the following statements is correct regarding phenol ?

    Which of the following statements is not correct regarding colchicine?

    Which of the following statements is not correct regarding the class Ascomycetes?

    Which of the following statement is/are correct regarding Gandhi?

    Home
    Profile