Home
Class 11
PHYSICS
Solve the following and express the resu...

Solve the following and express the result to an appropriate number of significant figures:
(i) Add 6.2g, 4.33g, and 17.456g.
(ii) Subtract 63.54kg, from 187.2kg. (iii) 75.5 x 125.2 x 0.51.
(iv) `(2.13xx24.78)/(458.2)` (v) `(2.51xx10^(-4)xx1.81xx10^(7))/(0.4463)`

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

Solve the following and express the result to an appropriate number of significant figures: (i) Add 6.2g, 4.33g, and 17.456g. (ii) Subtract 63.54kg, from 187.2kg. (iii) 75.5 xx 125.2 xx 0.51. (iv) (2.13xx24.78)/(458.2) (v) (2.51xx10^(-4)xx1.81xx10^(7))/(0.4463)

Solve the following and express the result to appropriate number of significant figures : (i) (2.51xx10^(-4)xx1.81xx10^7)/(0.4463) (ii) 1.567 + 0.958 - 0.27

Subtract 4.5xx10^(4)" from "7.9xx10^(5) and express the result to an appropriate number of significant figures.

State the number of significant figures in 2.67xx10^-24 kg

State the number of significant figures in 2.64xx10^(24)kg

Solve the following expressions and express the result to an appropriate number of significant figures : (i) 65.5xx135.1xx0.61 (ii) (4.23xx25.68)/(658.2) (iii) (3.51xx10^(-4)xx2.71xx10^(7))/(0.5562) .

Add 2.384xx10^(-4) to 1.7xx10^(-5) and express the result to correct number of significant figures.

Express the following calculations to the proper number of significant figures. ((2.34xx10^(-8))(0.5))/(6.4)

State the number of significant figures in the following : 2.64 xx 10^24 kg

State the number of significant figures in (i) 0.007m (ii) 2.67xx10^(-24)kg

SL ARORA-Units and Measurements-Exercise
  1. Solve the following and express the result to an appropriate number of...

    Text Solution

    |

  2. Solve the following and express the result to an appropriate number of...

    Text Solution

    |

  3. Solve the following and express the result to an appropriate number of...

    Text Solution

    |

  4. Solve the following and express the result to appropriate number of si...

    Text Solution

    |

  5. Each side of a cube is measured to be 7.203 m . What is (i) the total ...

    Text Solution

    |

  6. The radius of a sphere is 1.41. its volume to an appropring number of ...

    Text Solution

    |

  7. The length and the radius of a cylinder measured with a slide cllipers...

    Text Solution

    |

  8. The mass and radius of the earth are 5.975 xx 10^24 kg and 6.37xx 10^6...

    Text Solution

    |

  9. 5.74 g of a substance occupies 1.2 cm^3. Express its density keeping s...

    Text Solution

    |

  10. State the number of significant figures in the following measurements ...

    Text Solution

    |

  11. State the number of significant figures in the following measurements ...

    Text Solution

    |

  12. State the number of significant figures in the following measurements ...

    Text Solution

    |

  13. State the number of significant figures in the following measurements ...

    Text Solution

    |

  14. State the number of significant figures in the following measurements ...

    Text Solution

    |

  15. State the number of significant figures in the following measurements ...

    Text Solution

    |

  16. Subtract 2.5xx10^(4) "from" 3.9xx10^(5) with due regard to significant...

    Text Solution

    |

  17. Round off the following numbers as indicated : (i) 15.654 upto 3 dig...

    Text Solution

    |

  18. Round off the following numbers as indicated : (i) 15.654 upto 3 dig...

    Text Solution

    |

  19. Round off the following numbers as indicated : (i) 15.654 upto 3 dig...

    Text Solution

    |

  20. Round off the following numbers as indicated : (i) 15.654 upto 3 dig...

    Text Solution

    |