Home
Class 12
PHYSICS
Find the dimension of Planck's constant....

Find the dimension of Planck's constant. If it's value in cgs system is `6.62xx10^-27` erg-sec, what will be it's value in MKS system.

Promotional Banner

Topper's Solved these Questions

  • OSCILLATIONS

    MBD PUBLICATION|Exercise Question Bank|225 Videos

  • PROJECTILE MOTION

    MBD PUBLICATION|Exercise QUESTION BANK|188 Videos

Similar Questions

Explore conceptually related problems

Calculate the dimension of universal gravitational constant. If it's value in SI units is 6.67xx10^-11 what will be it's value in CGS system.

What is spring constant ? State it's units in MKS system.

In SI system of value G is 6.67xx10^3Nm^2//kg^2 .Is it true?

If the mass of the earth remains constant but the diameter of the earth becomes two times it's present value. Find the weight a person weighing 80 kg-wt.

The rate constant of a first order reaction is k = 6.93 xx 10^(-5) Sec^(-1) . Find the half life of the reaction.

The hydrogen ion concentration of a solution is 3 xx 10^-6 g ion/litre. Find its pH value

What is the half-life period of a reaction having rate constant 6.93xx10^(-4) sec^(-1) .

What is the the value of constant of proportionality in Coulomb's law for vaccum in CGS system?

MBD PUBLICATION-PHYSICAL WORLD AND MEASUREMENT-QUESTION BANK
  1. Which of the following dimensions represent current density ?

    Text Solution

    |

  2. Calculate the dimension of universal gravitational constant. If it's v...

    Text Solution

    |

  3. Find the dimension of Planck's constant. If it's value in cgs system i...

    Text Solution

    |

  4. Calculate the time taken by a ray of light from the sun to reach the e...

    Text Solution

    |

  5. Deduce the relation between 1 light yr (1 ly) and 1 astronomical unit ...

    Text Solution

    |

  6. How many electrons (mass 9.1xx10^-31kg) would balance one Proton (mass...

    Text Solution

    |

  7. Calculate the number of electrons to be absorbed by a body to increase...

    Text Solution

    |

  8. The rotational KE of a body is given by 1/2Iw^2 Use the equation to ob...

    Text Solution

    |

  9. In the equation y = A sin (wt - kx), obtain the dimensional formula of...

    Text Solution

    |

  10. Convert a velocity of 20m//s into kilometer per hour.

    Text Solution

    |

  11. Convert one Newton into dyne (unit of force in CGS system )

    Text Solution

    |

  12. Check the correctness of the equation s=ut+1/2at^2 by dimensional anal...

    Text Solution

    |

  13. The value of acceleration due to gravity is 980 cm//s^2. What will be ...

    Text Solution

    |

  14. Show that the expression h=KT//((rpg)) for ascent h of a liquid of Sur...

    Text Solution

    |

  15. Show dimensionally that the frequency n of transverse waves in a strin...

    Text Solution

    |

  16. A gas bubble from an explosion under water, oscillates with a period T...

    Text Solution

    |

  17. Experiment shows that the frequency of a tuning fork depends upon the ...

    Text Solution

    |

  18. In an experiment, two capacities measured are (1.3-^+0.1)muF and (2.4-...

    Text Solution

    |

  19. The length of two cylinders are measured to be l1=(5.62-^+0.01) cm and...

    Text Solution

    |

  20. Calculate the area of a rectangular field of length (30.55-^+0.65)(20....

    Text Solution

    |