Home
Class 12
PHYSICS
What is the order of radiation pressure ...

What is the order of radiation pressure of visible light in `Nm^(-2)` ?

A

`10^(-2)`

B

`10^(-4)`

C

`10^(-6)`

D

`10^(-8)`

Text Solution

Verified by Experts

The correct Answer is:
C
When above pressure was first measured experimentally, it was found to be `7xx10^(-6)Nm^(-2)`.
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC WAVES

    KUMAR PRAKASHAN|Exercise SECTION D MULTIPLE CHOICE QUESTIONS (MCQs) MCQs asked in Competitive Exams|23 Videos

  • ELECTROMAGNETIC WAVES

    KUMAR PRAKASHAN|Exercise BOARD.S QUESTION PAPER MARCH - 2020 (PART - A)|50 Videos

  • ELECTROMAGNETIC WAVES

    KUMAR PRAKASHAN|Exercise SECTION C NCERT EXEMPLAR SOLUTION (Long Answer Type Questions)|11 Videos

  • ELECTROMAGNETIC INDUCTION

    KUMAR PRAKASHAN|Exercise Section D MCQs (MCQs asked in Competitive Exams )|38 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    KUMAR PRAKASHAN|Exercise Section D ( MCQs asked in Cometitive Exams )|39 Videos

Similar Questions

Explore conceptually related problems

What is radiation pressure ?

What is electromagnetic radiation ?

Write range of frequencies of visible light.

What is intensity of radiation (light)?

Give range of wavelength of visible light.

About 5% of the power of a 100 W light bulb is converted to visible radiation. What is the average intensity of visible radiation (a) at a distance of 1m from the bulb? (b) at a distance of 10 m? Assume that the radiation is emitted isotropically and neglect reflection.

About 5% of the power of a 100 W light bulb is converted to visible radiation. What is the average intensity of visible radiation : at a distance of 1m from the bulb ?

A: The obstacle must be in the order of 10^(-7)m to see the differation of light. R: The wavelength of visible light is in the order of 10^(-7)m.

Arrange the following electromagnetic radiations per quantum in the order of increasing energy : A : Blue light B : Yellow light C : X - ray D : Radiowave

KUMAR PRAKASHAN-ELECTROMAGNETIC WAVES-SECTION D MULTIPLE CHOICE QUESTIONS (MCQs)
  1. Electric field of one plane progresive electromagnetic wave is E(Z)=10...

    Text Solution

    |

  2. Electromagnetic radiation of intensity I is made incident normally on ...

    Text Solution

    |

  3. What is the order of radiation pressure of visible light in Nm^(-2) ?

    Text Solution

    |

  4. If E and B are respectively values of electric and magnetic fields, th...

    Text Solution

    |

  5. Relation of amplitude of corelate of electric and magnetic field is ……...

    Text Solution

    |

  6. Using B(0)=mu(0)H(0) formula find ratio of (E(0))/(H(0)) for plane ele...

    Text Solution

    |

  7. For the electromagnetic waves propagating in the X - direction, oscill...

    Text Solution

    |

  8. The direction of electromagnetic wave is in the direction of

    Text Solution

    |

  9. Speed of electromagnetic wave in a medium of in(r )=1.3 and mu(r )=2.1...

    Text Solution

    |

  10. Two opposite charaged particles oscillate about their mean equilibrium...

    Text Solution

    |

  11. The frequency of na electromagnetic wave in free space is 2 MHz. When ...

    Text Solution

    |

  12. Dielectric constnat of air is 1.005 and velocity of electromagnetic wa...

    Text Solution

    |

  13. Frequency of electromagnetic wave is 25MHz. The value of electric fiel...

    Text Solution

    |

  14. Values of mu(r ) and in(0) are respectively 2 NA^(-2) and 8C^(2)N^(-1)...

    Text Solution

    |

  15. Relative permeability of medium of refractive index 1.5 and dielectric...

    Text Solution

    |

  16. Magnitude of an electromagnetic wave is E=4.24 sin [(7.54xx10^(6))(t-(...

    Text Solution

    |

  17. Component of electric field of electromagnetic wave is as following : ...

    Text Solution

    |

  18. Electric field of electromagnetic wave is represented by E = 50 sin (o...

    Text Solution

    |

  19. If the electric field associated with a radiation of frequency 10 MHz ...

    Text Solution

    |

  20. If plane electromagnetic wave of momentum p and E are collied with the...

    Text Solution

    |