Home
Class 12
PHYSICS
Even if a physical quantity depends upon...

Even if a physical quantity depends upon three quantities, out of which two ae dimensionally same, then the formula cannot be derived by the method of dimensions. This statement

A

May be true

B

May be false

C

Must be true

D

Must be false

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENTS

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - C)|31 Videos

  • UNITS AND MEASUREMENTS

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - D)|15 Videos

  • UNITS AND MEASUREMENTS

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - A)|50 Videos

  • THERMODYNAMICS

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -D) (Assertion - Reason Type Questions)|10 Videos

  • WAVE OPTICS

    AAKASH INSTITUTE|Exercise Assignment (Section-J (Aakash Challengers question))|1 Videos

Similar Questions

Explore conceptually related problems

A physical quantity depends upon five factors , all of which have dimensions, then method of dimensional analysis

The physical quantities not having the same dimensions are

The physical quantities not having same dimensions are

The physical quantities not having same dimensions are

The physical quantities not having same dimensions are

The physical quantities not having same dimensions are:

The physical quantities not having same dimensions are :

Do all physical quantities have dimensions? If no, name three physical quantities which are dimensionless.

Two physical quantities whose dimensions are not same, cannot be :

AAKASH INSTITUTE-UNITS AND MEASUREMENTS-ASSIGNMENT (SECTION - B)
  1. The units of length, velocity and force are doubled. Which of the foll...

    Text Solution

    |

  2. Find the dimensions of alpha//beta in equation P=(alpha-t^2)/(betax) ...

    Text Solution

    |

  3. Even if a physical quantity depends upon three quantities, out of whic...

    Text Solution

    |

  4. The unit of "impulse per unit area" is same as that of

    Text Solution

    |

  5. In a practical unit if the unit of mass becomes double and that of uni...

    Text Solution

    |

  6. In a new system of units energy (E), density (d) and power (P) are tak...

    Text Solution

    |

  7. In equation y=x^(2)cos^(2)2pi(betagamma)/alpha, the units of x,alpha,b...

    Text Solution

    |

  8. A dimensionally consistent relation for the volume V of a liquid of co...

    Text Solution

    |

  9. E, m, L, G denote energy mass, angular momentum & gravitation constant...

    Text Solution

    |

  10. Let P represent radiation pressure, c represent speed of light and l r...

    Text Solution

    |

  11. Number of particles is given by n=-D(n(2)-n(1))/(x(2)-x(1)) crossing a...

    Text Solution

    |

  12. The frequency f of vibrations of a mass m suspended from a spring of s...

    Text Solution

    |

  13. The equation of a stationary wave is y=2A sin((2pict)/lambda) cos ((2p...

    Text Solution

    |

  14. If energy E, velocity v and time T are taken as fundamental quanties,...

    Text Solution

    |

  15. If force F, area A and density D are teken as the fundamental units, t...

    Text Solution

    |

  16. If the error in the measurement of radius of a sphere in 2% then the e...

    Text Solution

    |

  17. If a set of defective weights are used by a student to find the mass o...

    Text Solution

    |

  18. A force F is applied on a square plate of side L. If the percentage er...

    Text Solution

    |

  19. The radius of a sphere is (5.3 +- 0.1)cm The perecentage error in its ...

    Text Solution

    |

  20. The percentage error in the measurement of mass and speed of a body ar...

    Text Solution

    |