Home
Class 11
PHYSICS
Assertion : Mass, length and time are fu...

Assertion : Mass, length and time are fundamental physical quantities.
Reason : They are independent of each other.

A

Statement-1 is true and statement -2 is true

B

Statement -1 is true and statement-2 is false

C

Statement-1 is false and statement -2 is true

D

Statement-1 is false and statement -2 is false

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENTS

    NARAYNA|Exercise NCERT EXEMPLAR QUESTIONS|18 Videos
  • TRANSMISSION OF HEAT

    NARAYNA|Exercise LEVEL-II(C.W)|27 Videos
  • VECTORS

    NARAYNA|Exercise LEVEL-II (H.W)|14 Videos

Similar Questions

Explore conceptually related problems

Number of fundamental physical quantities in M.K.S system are

Assertion Velocity , volume and acceleration can be taken as fundemental quantities because Reason: All the three are independent from each other .

A physical quantities which are independent of other physical quantities are

Time is a fundamental quantity

Assertion:- Mass, volume and time may be taken as fundamental quantities. Reason:- Mass, volume and time are independent of one another.

If force F , acceleration a, and time T are taken as the fundamental physical quantities , the dimensions of length on this systemof units are

Why are length, mass and time chosen as fundamental quantites in mechanics ?

The Martians force (F) , acceleration (A) and time (T) as their fundamental physical quantities. The dimensions of length on Martians system are

If force [F] acceleration [A] time [T] are chosen as the fundamental physical quantities. Find the dimensions of energy.

NARAYNA-UNITS AND MEASUREMENTS-STATEMENT TYPE QUESTION
  1. Statement-1: Two quantities which are to be added must have the same d...

    Text Solution

    |

  2. Statement-1:Susceptibility is expressed as Am^(-1) Statement-2:Magne...

    Text Solution

    |

  3. Statement-1:Electromotive force is expressed in newton. Statement-2:...

    Text Solution

    |

  4. Statement-1: The quantity (e^2)/(in0 ch) is dimensionless Statemen...

    Text Solution

    |

  5. Statement-1: Electric current is a scalar Statement-2: All fundament...

    Text Solution

    |

  6. Statement-1 : Pressure can be subtracted from pressure gradient Sta...

    Text Solution

    |

  7. Statement-1 : Energy cannot be divided by volume Statement-2: Dimens...

    Text Solution

    |

  8. Statement-1: Light year is a unit of time Statement-2: Light year i...

    Text Solution

    |

  9. Statement-I: Dimensional analysis can give us the numerical value of p...

    Text Solution

    |

  10. Statement-I: The product of the numerical value and unit of physical q...

    Text Solution

    |

  11. Statement-I: Systematic errors can be removed completely. Statement-...

    Text Solution

    |

  12. Statement-I: Random errors can be positive or negative. Statement-II: ...

    Text Solution

    |

  13. Statement-I:In the measurement of g using simple pendulum generally we...

    Text Solution

    |

  14. Statement-I: When a length of 2.0 mis converted into centimeter, the r...

    Text Solution

    |

  15. Statement-I:The length of an object is measured with two instruments a...

    Text Solution

    |

  16. Statement-I: If a physical quantity has a unit, it must not be dimensi...

    Text Solution

    |

  17. Statement-1: A formula derived using dimensional analysis obeys princi...

    Text Solution

    |

  18. Assertion : Mass, length and time are fundamental physical quantities....

    Text Solution

    |

  19. Statement-1: The number of significant figures in 0.001 is 1 while in ...

    Text Solution

    |

  20. Statement-I: If error in measurement of mass is 2% and that in measur...

    Text Solution

    |