Home
Class 11
PHYSICS
A physical quantity A is related to four...

A physical quantity A is related to four observable a,b,c and d as follows, `A=(a^2b^3)/(csqrtd)`, the percentage errors of measurement is a,b,c and d,are `1%`,`3%`,`2%` and `2%` respectively. What is the percentage error in the quantity A?

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

A physical quantity P is related to four observables a, b, c and d as P=a^(3)b^(2)//sqrtcd . The percentage errors in the measurements of a, b, c and d are 1%, 3% 4% and 2% respectively. What is the percentage error in the quantity P? If the value of P calculated using this formula turns out to be 3.763 , to what value should you round off the result?

A physical quantity X is related to four measurable quantities a,b,c and d as follows X=a^2b^3c^((5)/(2))d^-2 . The percentage error in the measurement of a,b,c and d are 1%,2%,3% and 4% repectively. What is the percentage erroe in quantity X? If the value of X calculated on the basis of the above relation is 2.763, to what value should you round off the result.

A physical quantitiy X is related to four measurable quantities, a,b,c and d as give X=a^(2)b^(3)c^(5//2)d^(-2) . The percentage error in the measurement of a,b,c and d are 1%,2%,2% and 4% respectively. What is the percentage error in quantitiy X?

A physcial quantity X is related to four measurable quantites a, b, c and d as follows : X = a^2 b^3 c^(5//2) d^(-2) The percentage error in the measurement of a, b, c and d are 1% , 2%, 3% and 4%, respectively. What is the percentage error in quantity X ? if the value of X calculated on the basis of the above relation is 2.763, to what value should you round off the result ?

A physical quantity z depends of four obserbles a, b, c and d, as z = (a^2b^(2/3))/(sqrtc d^3) . The percentages of error in the measurement of a,b,c and d are 2%, 1.5%, 4% and 2.5% respectively. The peracentage of error in z is :

A physical quantity P is related to four observables A, B, C and D as P=4pi^(2)A^(3)B^(2)//(sqrt(C)D) . The percentage error of the measurement in A, B, C and D are 1%, 3%, 2% and 4% respectively. The percentage error is 2a% and absolute error in the quantity P is b/2 . Find 'a' and 'b' if value of P is 3.57.

A physical quantity P is related to four observables A, B, C and D as P=4pi^(2)A^(3)B^(2)//(sqrt(C)D) the percentage error of the measurement in A, B, C and D are 1%,3% and 2%, 4% respectively. Determine the percenrage error & absolute error in the quantity P. Value of P is calculated 3.763.

SL ARORA-Units and Measurements-Exercise
  1. A physical quantity A is related to four observable a,b,c and d as fol...

    Text Solution

    |

  2. Calculate the number of astronomical units in one metre.

    Text Solution

    |

  3. How many parsec are ther in one metre?

    Text Solution

    |

  4. How many metre are there in a light year?

    Text Solution

    |

  5. The density of air is 1.293 kg /m^3. Express it in cgs units.

    Text Solution

    |

  6. Express an acceleration of 10ms^(-2) in km h^(-2)

    Text Solution

    |

  7. If a mass of a proton is 1.67xx10^(-27)kg, how many protons will be pr...

    Text Solution

    |

  8. Write the order of magnitude of the following : (i) 8 (ii) 49 (...

    Text Solution

    |

  9. Write the order of magnitude of the following : (i) 8 (ii) 49 (...

    Text Solution

    |

  10. Write the order of magnitude of the following : (i) 8 (ii) 49 (...

    Text Solution

    |

  11. Write the order of magnitude of the following : (i) 8 (ii) 49 (...

    Text Solution

    |

  12. Write the order of magnitude of the following : (i) 8 (ii) 49 (...

    Text Solution

    |

  13. Write the order of magnitude of the following : (i) 8 (ii) 49 (...

    Text Solution

    |

  14. Write the order of magnitude of the following : (i) 8 (ii) 49 (...

    Text Solution

    |

  15. Write the order of magnitude of the following : (i) 8 (ii) 49 (...

    Text Solution

    |

  16. What is one astronomical unit ? Express it in metres . Write its or...

    Text Solution

    |

  17. What is the order of magnitude of second in a day ?

    Text Solution

    |

  18. In a submarine fitted with a SONAR, the time between the genretaion of...

    Text Solution

    |

  19. A radar signal is beamed towards a planet and its echo is recived 7 mi...

    Text Solution

    |

  20. A rock under water is 1595 m deep. Find the time in which an ultrasoni...

    Text Solution

    |

  21. The angle of elevation of the top of a hill is 30^(@) from a point on ...

    Text Solution

    |