Home
Class 12
PHYSICS
If L1 = 2.02 m pm 0.01 m , L2 = 1.02 m p...

If `L_1 = 2.02 m pm 0.01 m , L_2 = 1.02 m pm 0.01 m , ` determine `L_1 + 2L_2`

Text Solution

Verified by Experts

`L_(1)+2L_(2)=L_(1)+L_(2)+L_(2)`
`(2.02m pm 0. 1m) + (1.02m pm 0.01m) +(1.02 m pm 0.01m) 4.06 m pm 0.03 m`
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise EXERCISE -1 A|187 Videos

  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise EXERCISE- 1 B|29 Videos

  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|7 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

If L = 2.01 m pm 0.01 m , what is 3 L ?

If L=2.02m+-0.01m,L_(2)=1.02m+-0.01m,"determine"L_(1)+2L_(2) .

If L = (20 pm 0.01) m and B = (10 pm 0.02)m then L/B is

If L = 20.04 m pm 0.01 m , B= 2.52 m pm 0.02 m . What are the values of (L xx B) and (L+B) ?

If L = 2.06 cm pm 0.02 cm , B = 1.11 cm pm 0.03 cm . What are (L+B) and (L-B) equal to ?

AAKASH SERIES-UNITS AND MEASUREMENTS-PROBLEM
  1. Two objects A and B are of lengths 5 cm and 7cm determined with errors...

    Text Solution

    |

  2. If L=2.01m+-0.01m what is 3L?

    Text Solution

    |

  3. If L1 = 2.02 m pm 0.01 m , L2 = 1.02 m pm 0.01 m , determine L1 + 2L2

    Text Solution

    |

  4. The length and breadth of a rectangular object are 25.2 cm and 16.8 cm...

    Text Solution

    |

  5. In an experiment to determine the value of acceleration due to gravity...

    Text Solution

    |

  6. If L = 20.04 m pm0.01 m , B= 2.52 m pm 0.02 m . What are the values o...

    Text Solution

    |

  7. One side of a cube is measured as a = 4.03 pm 1%. What is its volume?

    Text Solution

    |

  8. We know that the density of a cube can be measured by measuring its ma...

    Text Solution

    |

  9. An experiment measures quantities a,b,c and then y is calculated as ...

    Text Solution

    |

  10. Error in the measurenment of radius of a sphere is 1%. Find the error ...

    Text Solution

    |

  11. A rectangular metal slab of mass 33.333 g has its length 8.0 cm, bread...

    Text Solution

    |

  12. The percentage error in the mass and speed are 2% and 3% respectively....

    Text Solution

    |

  13. The error in the measurement of the length of a simple pendulum is 0.1...

    Text Solution

    |

  14. Two resistors of resistances R1 = 100 pm 3 ohm and R2 = 200 pm 4 ohm ...

    Text Solution

    |

  15. The heat generated in a circuit is dependent on the resistance, curren...

    Text Solution

    |

  16. The period of oscillation of a simple pendulum is T =2pisqrt(L/g). Mea...

    Text Solution

    |

  17. Write down the number of significant Sigures in the following. (i) ...

    Text Solution

    |

  18. Round off to 3 significant figure. 20.96

    Text Solution

    |

  19. A stick has a length of l12.132 cm and another stick has a length of 1...

    Text Solution

    |

  20. Find the value of 2.2 +4.08+3.125+ 6.3755.

    Text Solution

    |