Home
Class 12
PHYSICS
(A) : Mass, Volume and time may be taken...

(A) : Mass, Volume and time may be taken as fundamental quantities in a system.
(R) : Quantities which are independent of one another are called fundamental quantities.

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

Both (A) and (R) are false

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise EXERCISE -2|56 Videos
  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise EXERCISE -3|66 Videos
  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise EXERCISE -1 A|187 Videos
  • UNITS AND MEASUREMENT

    AAKASH SERIES|Exercise PRACTICE EXERCISE|45 Videos
  • WAVE MOTION

    AAKASH SERIES|Exercise PRACTICE SHEET ADVANCED (INTEGER TYPE QUESTIONS)|10 Videos

Similar Questions

Explore conceptually related problems

What are fundamental quantities ? State their units in SI.

The set of quantities which can form a group of fundamental quantities in any system of measurement is

AAKASH SERIES-UNITS AND MEASUREMENTS-EXERCISE- 1 B
  1. (A): Higher is the accuracy of measurement,if instrument have smaller ...

    Text Solution

    |

  2. (A) : The maximum possible error in a reading is taken as least count ...

    Text Solution

    |

  3. (A) : In a measurement, two readings obtai- ned are 10.001 and 10.0001...

    Text Solution

    |

  4. (A): Out of the measurements A = 10.00 and B = 10.000 B is more accura...

    Text Solution

    |

  5. (A): All physically correct equations are dimensionally correct. (R...

    Text Solution

    |

  6. (A): Physical relations involving addition and subtraction cannot be d...

    Text Solution

    |

  7. (A) : An exact number has infinite number of significant digits. (R...

    Text Solution

    |

  8. (A): A dimensionless quantity may have unit. (R) : Two physical quan...

    Text Solution

    |

  9. If x=(a^m.b^(n))/(c^(p).d^(q)) then the percentages error in the meas...

    Text Solution

    |

  10. (A) : Dimensionless quantities have no units. (R): Unitless quantit...

    Text Solution

    |

  11. (A): Ampere is a standard unit of electric current. (R): It is indep...

    Text Solution

    |

  12. (A): The distance of a star from earth can be measured by parallax met...

    Text Solution

    |

  13. (A) : A unitless quantity cannot have a dimensional formula. (R): A...

    Text Solution

    |

  14. (A): A measurement which is less accurate is more precise. (R): Prec...

    Text Solution

    |

  15. (A): Systametic errors are due to a definite cause and can be minimise...

    Text Solution

    |

  16. (A): When an algebraic equation has been derived, it is advisible to c...

    Text Solution

    |

  17. (A): The order of accuracy of a measurement depends on the least count...

    Text Solution

    |

  18. (A): The method of dimensions cannot be used to obtain the dependence ...

    Text Solution

    |

  19. (A) : Mass, Volume and time may be taken as fundamental quantities in ...

    Text Solution

    |

  20. (A): The method of dimensions cannot be used to derive the formula N=N...

    Text Solution

    |