Home
Class 11
PHYSICS
If the unit of force is 1 kN, unit of le...

If the unit of force is 1 kN, unit of length 1 km and unit of time is 100s, what will be the unit of mass?

A

1,000 kg

B

1 kg

C

10,000 kg

D

100 kg

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Units and Measurements

    SL ARORA|Exercise Exercise|499 Videos

  • THERMODYNAMICS

    SL ARORA|Exercise Exercise|342 Videos

  • VECTORS

    SL ARORA|Exercise Problems For Self Practice|56 Videos

Similar Questions

Explore conceptually related problems

If the unit of force is 100 N, unit of length is 10m and unit of time is 100 s, what is the unit of mass in this system of units ?

If in a system unit of mass is 5kg, unit of length is 10m and unit of time as 5sec, then what will be the value of 1 unit energy in new system.

In a new system of units, unit of mass is taken as 50 kg. unit of length as 100 m and unit of time is 1 minute. What will be the weight of a body in this system, if in SI sysem, its weight is 10 N?

Suppose we employ a system in which in which the unit of mass equals 100 kg , the unit of length equals 1 km and the unit of time 100 s and call the unit of energy eluoj ( joule written in reverse order), then what is the relation between eluoj and joule?

In a new system of units, unit of mass is 10 kg, unit of length is 100 m, unit of time is 1 minutes. The magnitude of 1 N force in new system of units will be

A new system of units is proposed in which unit of mass is alpha kg, unit of length beta m and unit of time lambda s. How much will 5 J measure in this new system ?

SL ARORA-Units and Measurements-Exercise
  1. Which of the following quantities can be written in SI units in kgm^2A...

    Text Solution

    |

  2. The unit of Planck's constant is

    Text Solution

    |

  3. If the unit of force is 1 kN, unit of length 1 km and unit of time is ...

    Text Solution

    |

  4. A force F is given by F = at + bt^(2) , where t is time . What are the...

    Text Solution

    |

  5. If the energy ( E) ,velocity (v) and force (F) be taken as fundamental...

    Text Solution

    |

  6. The equation of state of some gases can be expressed as (P+ (a)/(V^(2)...

    Text Solution

    |

  7. The equation (P+a/(V^(2)))(V-b) constant. The units of a are

    Text Solution

    |

  8. In the van der Waals equation

    Text Solution

    |

  9. In the relation, y =rsin(w + kx),the dimensional formula for kx or cot...

    Text Solution

    |

  10. Given that the displacement of an oscillating particle is given by y=A...

    Text Solution

    |

  11. The significant figures in the number 6.0023 are

    Text Solution

    |

  12. If L=2.331cm,B=2.1cm, then L+B=

    Text Solution

    |

  13. If error in radius is 3% whast is error in volume of sphere?

    Text Solution

    |

  14. The least count of stop watch is 0.5s. The time of 40 oscillation of t...

    Text Solution

    |

  15. The measurement of a physical quantity is basically the process of .

    Text Solution

    |

  16. The physical quantities whose defining operations arebased onother phy...

    Text Solution

    |

  17. The relative density of mercury is 13.6. ILS density is gcm^-3 orkgm^-...

    Text Solution

    |

  18. If the value of universal gravitational constant is 6.67xx10^(11) Nm^2...

    Text Solution

    |

  19. The dimensional formula for Planck's constant (h) is

    Text Solution

    |

  20. In the followng dimensionally correct equation for force,F=x/Density=Y...

    Text Solution

    |