Home
Class 11
PHYSICS
Unit of thermal resistane is .... And it...

Unit of thermal resistane is .... And its dimensional formula is ....

A

`J^(-1)sK,M^(-1)L^(-2)KT^(3)`

B

Kelvin Watt, `ML^(-2)T^(-3)K`

C

`J//s K, ML^(-1)T^(-1) KA`

D

Kelvin Ohm, `ML^(-2)T^(-3)A^(-2)K`

Text Solution

Verified by Experts

Knowledge based question
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENT

    KUMAR PRAKASHAN|Exercise Section -F (Questions from Module )|20 Videos

  • UNITS AND MEASUREMENT

    KUMAR PRAKASHAN|Exercise SECTION -D (NECERT EXEMPLAR SOLUTIONS) (Long Answer Type Questions)|9 Videos

  • THERMODYANMICS

    KUMAR PRAKASHAN|Exercise Question Paper|11 Videos

  • WAVES

    KUMAR PRAKASHAN|Exercise SECTION-F (Questions From Module) (Sample questions for preparation of competitive exams)|23 Videos

Similar Questions

Explore conceptually related problems

What is dimensional formula ?

Find the dimensional formula of strain.

Find the dimensional formula of torque.

Find Dimensional formula of impulse.

Find the dimensional formula of pressure.

Write dimensional formula of momentum

Find the dimensional formula of frequency.

Find the dimensional formula of the stress.

Write dimensional formula of capacitance.

KUMAR PRAKASHAN-UNITS AND MEASUREMENT-SECTION -E (MULTIPLE CHOICE QUESTIONS (MCQS) (MCQS ASKED IN GUJARAT BOARD AND COMPETITIVE EXAMS)
  1. The electric force between two electric charges is given by F= (1)/(4p...

    Text Solution

    |

  2. Light propagates rectilinearly, due to

    Text Solution

    |

  3. Unit of thermal resistane is .... And its dimensional formula is ....

    Text Solution

    |

  4. Formula W=(a^(4)b^(3))/(c^(1)/(3) sqrt(d)) and if percentage error in ...

    Text Solution

    |

  5. 100 g cms^(-1)=x Ns then x=....

    Text Solution

    |

  6. Which of the following is not a fundamental physical quantity ?

    Text Solution

    |

  7. Write down the number of significant figures in 0.003 m^(2)

    Text Solution

    |

  8. Let |epsi(0)| denote the dimensional formula of the permittivity of va...

    Text Solution

    |

  9. The current voltage relation of diode is given by I = (e^(1000V//T) - ...

    Text Solution

    |

  10. A student measured the length of a rod and wrote it as 3.50 cm. Which ...

    Text Solution

    |

  11. The period of oscillation of a simple pendulum is T =2pisqrt(L/g). Mea...

    Text Solution

    |

  12. A student measures the time period of 100 oscillations of a simple pen...

    Text Solution

    |

  13. A screw gauge with a pitch of 0.5 mm and a circular scale with 50 divi...

    Text Solution

    |

  14. Dimensional formula of angular momentum is....

    Text Solution

    |

  15. If C and R represent capacitance and resistance respectively, then wri...

    Text Solution

    |

  16. Write dimensional formula of self inductance.

    Text Solution

    |

  17. Which of the following physical quantities has different dimensional f...

    Text Solution

    |

  18. Viscous force acting between two layers of liquid having area A and ve...

    Text Solution

    |

  19. The frequency of oscillation of a mass m suspended from a spring havin...

    Text Solution

    |

  20. Write dimension of permeability of vacuum.

    Text Solution

    |