Home
Class 11
PHYSICS
Give an example of a physical quantity (...

Give an example of a physical quantity (i) which has neither unit nor direction (ii) has a direction but both a vector (iii) can be either a vector or a scalar.

Text Solution

Verified by Experts

(i) Specific gravity (ii) pressure or current (iii) angular displacement.
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    PRADEEP|Exercise 4 Very short|24 Videos

  • KINEMATICS

    PRADEEP|Exercise 5 Very short|5 Videos

  • KINEMATICS

    PRADEEP|Exercise 2 Very short|22 Videos

  • GRAVIATION

    PRADEEP|Exercise Assertion-Reason Type Questions|19 Videos

  • LAWS OF MOTION

    PRADEEP|Exercise Assertion- Reason Type Questions|17 Videos

Similar Questions

Explore conceptually related problems

Given an example of a physical quantity which : (a) has neither unit nor direction (b) has direction but not a vector (c) can be either a scalar no vector (d) is nether a scalar nor a vector.

A physical quantity which has a direction:-

Can there be a physical quantity which has no units and no dimensions.

Can there be a physical quantity, which has no units and no dimensions?

Give an example of a physical quantity which can be represented as a vector product of two vectors.

Which of the following physical quantities has neither units nor dimensions?

Can a physical quantity having both magnitude and direction be a vector?

Which of the following physical quantities has neither dimensions nor unit ?

Give an example of (a) a physical quantiy which has a unit but no dimensions. (b) a physical quantity which has neither unit no dimensions. (c ) a constant which has a unit. (d) a constant which has no unit.

PRADEEP-KINEMATICS-3 Very short
  1. Give an example of a physical quantity (i) which has neither unit nor ...

    Text Solution

    |

  2. Is dubruw eirRUIB cwxrie ?

    Text Solution

    |

  3. Consider a vector vec(F)= 4hat(i)-3hat(j). Another vector that is perp...

    Text Solution

    |

  4. Is poosseion of magnitude and direction sufficient for calling a quant...

    Text Solution

    |

  5. State the most basic condition for the addition of vectors.

    Text Solution

    |

  6. Is pressure a vectror ? Explain.

    Text Solution

    |

  7. Vectors can not added algebraically. Why?

    Text Solution

    |

  8. Does it make a sense to call a physical quantity a vector, when its ma...

    Text Solution

    |

  9. Two equal vector have a resultant equal to either of them, then the an...

    Text Solution

    |

  10. Are the magnitude and direction fo (vec A-vec B) . same as that of ...

    Text Solution

    |

  11. Are the magnitude and direction fo (vec A-vec B) . same as that of ...

    Text Solution

    |

  12. Can two vectors of different magitudes be combind to give zero resulta...

    Text Solution

    |

  13. Give two necessary conditions for a given quantity to be a vector.

    Text Solution

    |

  14. What is the property of two vectorsx if. vec A + vec B =vec A- vec ...

    Text Solution

    |

  15. Are the commutative law and associtive law applicable to vectors subtr...

    Text Solution

    |

  16. If vec(A)=vec(B)+vec(C ), and the magnitudes of vec(A),vec(B),vec(C ) ...

    Text Solution

    |

  17. Find the vector sum of N coplanar forces, each of the magnitude F,when...

    Text Solution

    |

  18. Is hat i- hatj a unit vectror ? Exolain.

    Text Solution

    |

  19. Under what condition, the three vectors (i) cannot giv zero resultant ...

    Text Solution

    |

  20. When is the sum of the two vectors maximum and when minumum ?

    Text Solution

    |