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

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

A

It casts shadow

B

It produces heating effect

C

It produces fluorescence

D

It does not deflect in electric field

Text Solution

Verified by Experts

The correct Answer is:
D

Cathode rays are stream of negative charged particle , so they deflect in electric field.
Promotional Banner

Topper's Solved these Questions

  • DUAL NATURE OF RADIATION AND MATTER

    A2Z|Exercise AIIMS Questions|32 Videos
  • DUAL NATURE OF RADIATION AND MATTER

    A2Z|Exercise Assertion Reason|14 Videos
  • DUAL NATURE OF RADIATION AND MATTER

    A2Z|Exercise Section B - Assertion Reasoning|18 Videos
  • CURRENT ELECTRICITY

    A2Z|Exercise Section D - Chapter End Test|29 Videos
  • ELECTRIC CHARGE, FIELD & FLUX

    A2Z|Exercise Section D - Chapter End Test|29 Videos

Similar Questions

Explore conceptually related problems

Which of the following os not true regarding cathode rays?

What are cathode rays ?

Which of the following is correct for cathode rays in discharge tube

Which of the following is correct for cathode rays in discharge tube

Cathode rays are

Cathode rays are

The enegry of the following is not ture regarding cathode rays?

Which of the following is never true for cathode rays?

Enlist four properties of cathode rays.

A2Z-DUAL NATURE OF RADIATION AND MATTER-AIPMT/NEET Questions
  1. A photocell is illuminated by a small bright source places 1 m away w...

    Text Solution

    |

  2. Let K(1) be the maximum kinetic energy of photoelectrons emitted by a ...

    Text Solution

    |

  3. Which of the following is not the property of a cathode rays

    Text Solution

    |

  4. If particles are moving with same velocity , then maximum de - Broglie...

    Text Solution

    |

  5. A 1 mu A beam of protons with a cross - sectional area of 0.5 sq.mm is...

    Text Solution

    |

  6. The work function of a metal is 4.2 eV , its threshold wavelength will...

    Text Solution

    |

  7. A photoelectric cell is illuminated by a point source of light 1 m awa...

    Text Solution

    |

  8. According to Einstein's photoelectric equation , the graph between the...

    Text Solution

    |

  9. A photosensitive metallic surface has work function , h v(0). If photo...

    Text Solution

    |

  10. The work function for metals A , B and C are respectively 1.92 eV , 2....

    Text Solution

    |

  11. When photons of energy hv fall on an aluminium plate (of work function...

    Text Solution

    |

  12. In a discharge tube ionization of enclosed gas is produced due to coll...

    Text Solution

    |

  13. A photocell employs photoelectric effect to convert

    Text Solution

    |

  14. The momentum of a photon of energy 1 MeV "in" kg m//s will be

    Text Solution

    |

  15. Monochromatic light of frequency 6.0xx10^(14)Hz is produced by a laser...

    Text Solution

    |

  16. A 5 W source emits monochromatic light of wavelength 5000 Å. When plac...

    Text Solution

    |

  17. The work function of a surface of a photosensitive material is 6.2 eV...

    Text Solution

    |

  18. In the phenomenon of electric discharge through gases at low pressure ...

    Text Solution

    |

  19. A particle of mass 1 mg has the same wavelength as an electron moving ...

    Text Solution

    |

  20. The number of photoelectrons emitted for light of a frequency v (highe...

    Text Solution

    |