Home
Class 11
PHYSICS
Which of the following combinations of t...

Which of the following combinations of three different physical quantities P, Q, R can never be a meaningful quantity?

A

`PQ-R`

B

`(PQ)/(R )`

C

`(P-Q)/(R )`

D

`(PR-Q^(2))/(QR)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENT

    AAKASH SERIES|Exercise Practice Exercise|45 Videos

  • UNITS AND MEASUREMENT

    AAKASH SERIES|Exercise Exercise-I|154 Videos

  • TRANSMISSION OF HEAT

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED)) (Integer/Subjective Type Questions)|3 Videos

  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED))|14 Videos

Similar Questions

Explore conceptually related problems

Which of the following are vector quantities

Which of the following quantities are rational ?

Which of the following quantities is/are positive?

Which of the following quantities are always negative

Choose the pair physical quantities which have identical dimensions

AAKASH SERIES-UNITS AND MEASUREMENT-Exercise-II
  1. If L is the inductance, C is the capacitance and R is the resistance, ...

    Text Solution

    |

  2. If h is Planck's constant and lambda is the wave length,h/(lambda) has...

    Text Solution

    |

  3. Which of the following combinations of three different physical quanti...

    Text Solution

    |

  4. Which of the following physical quantities represent the dimensions of...

    Text Solution

    |

  5. A physical quantity 'P' is given by P = in0L(DeltaV )/(Deltat), where...

    Text Solution

    |

  6. The radius of a sphere is measured as (10 +- 0.02%) cm. The error in ...

    Text Solution

    |

  7. If length and breadth of a plane are (40 + 0.2) and (30 +- 0.1) cm, th...

    Text Solution

    |

  8. When 10 observation are taken the random error is x when 100 observati...

    Text Solution

    |

  9. The diameter of a wire as measured by a screw gauge was found to be 1....

    Text Solution

    |

  10. The percentage error in the measurement of mass and speed are 2% and 3...

    Text Solution

    |

  11. The error in the measurement of the length of a simple pendulum is 0.1...

    Text Solution

    |

  12. The length and breadth of a rectangular are 25 cm and 10 cm respective...

    Text Solution

    |

  13. If the length of a cylinder is measured to be 4.28 cm with an error of...

    Text Solution

    |

  14. The side of a cube, as measured with a vernier calipers of least count...

    Text Solution

    |

  15. If L = (20 pm 0.01) m and B = (10 pm 0.02)m then L/B is

    Text Solution

    |

  16. The volume of a sphere is 1.76 cm^3. The volume of 25 such spheres wil...

    Text Solution

    |

  17. A body of mass m = 3.513 kg is moving along the x-axis with a speed of...

    Text Solution

    |

  18. If x = a/b, then the maximum percentage error in the measurement of 'x...

    Text Solution

    |

  19. Two full turns of the circular scale of a screw gauge cover a distance...

    Text Solution

    |

  20. In vernier callipers, m divisions of main scale with (m + 1) divisions...

    Text Solution

    |