Home
Class 12
PHYSICS
In two different system of unit an accel...

In two different system of unit an acceleration is represented by the same number, whilst a velocity is represented by numbers in the ratio `1:3`. The ratio of unit of length and time are

A

`(1)/(3),(1)/(9)`

B

`(1)/(9),(1)/(3)`

C

`1,1`

D

none of these.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • UNIT & DIMENSIONS, BASIC MATHS AND VECTOR

    ALLEN|Exercise Exercise (O-2) Multiple Correct Type Questions.|7 Videos

  • UNIT & DIMENSIONS, BASIC MATHS AND VECTOR

    ALLEN|Exercise Exercise (O-2) Comprehension Type Questions.|9 Videos

  • UNIT & DIMENSIONS, BASIC MATHS AND VECTOR

    ALLEN|Exercise Exercise (O-1) Matrix match type Questions.|4 Videos

  • TEST PAPERS

    ALLEN|Exercise MATHS|18 Videos

  • WAVE OPTICS

    ALLEN|Exercise Exercise 2 (Previous Year Questions)|7 Videos

Similar Questions

Explore conceptually related problems

The amount of substance in the SI system of units is represented by

In a pictograph, a picture is represented by 375 units. If the data is represented by 30 pictures, then find the total numbers of units in the data.

Do AU and A^@ represent the sakme unit of length?

Two numbers are in the ratio 1: 3. If their sum is 240, then their difference is

Find the unit of ratio of area to length.

In the Binary number system the number 100 represents :

ALLEN-UNIT & DIMENSIONS, BASIC MATHS AND VECTOR -Exercise (O-2) Single Correct Type Questions.
  1. In a certain system of units, 1 unit of time is 5 sec, 1 unit of mass ...

    Text Solution

    |

  2. If the unit of length be doubled then the numerical value of the unive...

    Text Solution

    |

  3. If in a system the force of attraction between two point masses of 1kg...

    Text Solution

    |

  4. In two different system of unit an acceleration is represented by the ...

    Text Solution

    |

  5. Statement-I : Whenever we change the unit of measurement of a quantity...

    Text Solution

    |

  6. Forces proportional to AB, BC & 2 CA act along the sides of triangle A...

    Text Solution

    |

  7. A man rows a boat with a speed of 18 km/hr in northwest direction. The...

    Text Solution

    |

  8. Statement 1: Unit vector has a unit though its magnitude is one and...

    Text Solution

    |

  9. A vector of magnitude 10m in the direction 37^(@) south of west has it...

    Text Solution

    |

  10. A plumber steps down 1 m out of his truck and walks 50m east and then ...

    Text Solution

    |

  11. A body moves in anticlockwise direction on a circular path in the x-y ...

    Text Solution

    |

  12. A body A is standing 20sqrt(3) m away in a direction 30^(@) north of e...

    Text Solution

    |

  13. Find the component of vecr in the directioln of veca :-

    Text Solution

    |

  14. Consider three vectors A=hati +hatj-2hatk, B=hati +hatj+2hatk and 2h...

    Text Solution

    |

  15. A string connected with bob is suspended by the point (O) such that it...

    Text Solution

    |

  16. x- component of a vector vecA is twice of its y-component and sqrt(2) ...

    Text Solution

    |

  17. Given the vector vecA=2hati+3hatj-hatk, vecB=3hati-2hatj-2hatk & vecC=...

    Text Solution

    |