Home
Class 12
PHYSICS
Three of the quantities defined below ha...

Three of the quantities defined below has the same dimensional formula. Identify the
i) `sqrt("Energy/mass")`
ii) `sqrt("Pressure/density")`
iii) `sqrt("force/linear density")`
iv) `sqrt("Angular frequency/radius")`

A

ii only

B

ii and iii only

C

iii only

D

I, ii and iii only

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise EXERCISE- 1 B|28 Videos

  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise EXERCISE -2|56 Videos

  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise PROBLEM|50 Videos

  • UNITS AND MEASUREMENT

    AAKASH SERIES|Exercise PRACTICE EXERCISE|45 Videos

  • WAVE MOTION

    AAKASH SERIES|Exercise PRACTICE SHEET ADVANCED (INTEGER TYPE QUESTIONS)|10 Videos

Similar Questions

Explore conceptually related problems

Which of the following pairs have same dimensional formula for both the quantities ? (i) kinetic energy and torque (ii) resistance and inductance (iii) Young's Modulus and Pressure

Find the value of :- (i) sqrt(4) (ii) sqrt(9) (iii) sqrt(16) (iv)sqrt(36)

Rationalise the denominators of the following:(i) 1/(sqrt(7)) (ii) 1/(sqrt(7)-sqrt(6)) (iii) 1/(sqrt(5)+sqrt(2)) (iv) 1/(sqrt(7)-2)

Rationalise the denominators of the following:(i) 1/(sqrt(7)) (ii) 1/(sqrt(7)-sqrt(6)) (iii) 1/(sqrt(5)+sqrt(2)) (iv) 1/(sqrt(7)-2)

Identify the following as rational or irrational numbers. Give the decimal representation of rational numbers: (i) sqrt(9/(27)) (ii) -sqrt(64) (iii) sqrt(100)

Classify the following numbers as rational or irrational:(i) 2-sqrt(5) (ii) (3+sqrt(23))-sqrt(23) (iii) (2sqrt(7))/(7sqrt(7)) (iv) 1/(sqrt(2)) (v) 2pi

The standard deviation of first 11 nutural numbers is (i) 2 (ii) 2sqrt2 (iii) 3 (iv) sqrt10

If the latus rectum of an ellipse is equal to half of minor axis, then its eccentricity is (i) sqrt((3)/(2)) (ii) (sqrt(3))/(2) (iii) (1)/(2) (iv) None of these

Simplify :- (i) (6)/(sqrt(2)) (ii) (sqrt(3))/(3) (iii) sqrt((3)/(4)) (iv) (6)/(sqrt(2)) (v) (sqrt(5))/(10) (vi) sqrt((16)/(2))

Examine whether the following numbers are rational or irrational. Give the decimal representation of rational numbers : (i)sqrt(2.56)" "(ii)2sqrt(3)" "(iii)(sqrt(36))/(20)" "(iv)sqrt(8)

AAKASH SERIES-UNITS AND MEASUREMENTS-EXERCISE -1 A
  1. (A) : Plane angle has unit but no dimensional formula (B) : All dim...

    Text Solution

    |

  2. Dimensional formulae are used A) to convert one system of units into...

    Text Solution

    |

  3. (A) The correctness of an equation is verified using the principle of ...

    Text Solution

    |

  4. .(A): The value of dimensionless constants or proportionality constant...

    Text Solution

    |

  5. Which of the following is not a unit of time A) par sec B) light ye...

    Text Solution

    |

  6. Which of the following is dimensionless (a) Boltzmann constant (b) ...

    Text Solution

    |

  7. For a body in a uniformly accelerated motion, the distance of the body...

    Text Solution

    |

  8. Three of the quantities defined below has the same dimensional formula...

    Text Solution

    |

  9. If e, E0, h and C respectively represents electronic change, permittiv...

    Text Solution

    |

  10. Photon is quantum of radiation with energy E=hv, where v is frequency ...

    Text Solution

    |

  11. The displacement of a particle executing simple harmonic motion is giv...

    Text Solution

    |

  12. Match the following : {:("List - 1","List - 2"),((a) "second" ,(e) "...

    Text Solution

    |

  13. Match the following : {:("List - 1","List - 2"),((a) "second" ,(e) "...

    Text Solution

    |

  14. {:("List-I","List - 2"),((a)m^(-1),(e)"Surface tension"),((b)Pa,(f)"Th...

    Text Solution

    |

  15. {:("List-I","List-2"),((a)"Electron volt",(e)746 W),((b) "kWH", (f) 10...

    Text Solution

    |

  16. {:("List-I","List-2"),((a)"Pressure ",(e)ML^(2)T^(-2)I^(-1)),((b)"Late...

    Text Solution

    |

  17. Match the following : {:("List - 1","List - 2"),((a) "second" ,(e) "...

    Text Solution

    |

  18. h d G has the dimensions of (h = height , d = density , G = Gravitatio...

    Text Solution

    |

  19. Some physical constants are given in List-1 and their dimensional form...

    Text Solution

    |

  20. Dimensional formula formula for thermal conductivity is (here K denote...

    Text Solution

    |