Home
Class 11
PHYSICS
Find the number of significant figures i...

Find the number of significant figures in the following
(i) 1234 N (ii) 0.012 (iii) `1.530xx10^(8)m`

Text Solution

Verified by Experts

The correct Answer is:
(i) 4 (ii) 2 (iii) 4
Promotional Banner

Topper's Solved these Questions

  • UNITS

    ICSE|Exercise MODULE 3 (VERY SHORT ANSWER TYPE)|11 Videos

  • THERMAL RADIATION

    ICSE|Exercise SELECTED PROBLEMS (from WIEN.S DISPLACEMENT LAW)|14 Videos

  • VECTORS SCALARS ELEMENTARY CALCULUS

    ICSE|Exercise UNSOLVED PROBLEMS |79 Videos

Similar Questions

Explore conceptually related problems

Find the number of significant figures in the 4.51 xx 10^8

State the number of significant figures in the following 0.08240

Find the number of significant figures in the following numbers. (i) 6729 , (ii) 0.024 ,(iii) 6.0023 , (iv) 2.520 xx 10^7 , (v) 0.08240 (vi) 4200 , (vii) 4.57 xx 10^8 , (viii) 91.000

Find the number of significant figures in the 2.520 xx 10^7

Determine the number of significant figures in the following numbers. (i)46 cm (ii) 4.589 g (iii) 5.67xx10^(3) m/s (iv) 0.0023 m

Write down the number of significant figures in the following. (i) 0.007 " " (ii) 2.64 xx 10^(24) " " (iii) 0.2390 (iv) 6.320 " " (v) 6.032 " " (vi) 0.0006032

State the number of significant figures in each of the following: (i) 136.7 m (ii) 105.67 kg (iii) 3.4 xx 10^(6)s (iv) 0.0078 km (v) 0.00650 xx 10^(6) m

Find the number of significant figures in the following physical quantities: (i) 5.506 cm (ii) 0.0509 kg (iii) 08.0075 s.

State the number of significant figures in the following (i) 0.0007m^(2) (ii) 2.64xx10^(24) kg (iii) 0.2370gcm^(-2) (iv) 6.320J (v) 6.032Nm^(-2) (vi) 0.0006032

State the number of significant figures in each of the following numbers : (i) 3.56 (ii) 35.6 (iii) 0.356 (iv) 0.0356.

ICSE-UNITS-MODULE 3 (SELECTED PROBLEMS)
  1. If year is taken as the unit of time and velocity of light as the unit...

    Text Solution

    |

  2. A new unit of length is chosen such that the speed of sound at room te...

    Text Solution

    |

  3. Find the number of significant figures in the following (i) 1234 N (...

    Text Solution

    |

  4. What is the distance in km of quasar from whigh light takes 3 billion...

    Text Solution

    |

  5. The mass of sunis 2.0xx10^(30)kg and its radius is 7.0xx10^(8)m. Find...

    Text Solution

    |

  6. A new unit of length is chosen such that the speed of light is vacuum ...

    Text Solution

    |

  7. The length, breadth the thickness of rectangular sheet of wood are 3.2...

    Text Solution

    |

  8. The mass of a box measured by grocer's balance is 4.2 kg. Two addition...

    Text Solution

    |

  9. The mass of an electron is 9.11xx10^(-31) kg and the velocity of light...

    Text Solution

    |

  10. Each side of a cube is measured to be 6.230 m. What is the total surfa...

    Text Solution

    |

  11. The mass of a box measured by a grocer's balacne is 2.3 kg. Two gold p...

    Text Solution

    |

  12. Round off to three significant figures (i) 9.745 g (ii) 9.835 cm (iii)...

    Text Solution

    |

  13. Solve the following with regard to the correct significant figures (i)...

    Text Solution

    |

  14. The diameter of a sphere is 1.23 m. Find its volume with due regard to...

    Text Solution

    |

  15. A simple pendulum makes 100 oscillation in 25 s. What is the frequency...

    Text Solution

    |

  16. In an experiment the valno of refractive index of glass was found to b...

    Text Solution

    |

  17. Add 38.8+-0.4 and 29.7+-0.3.

    Text Solution

    |

  18. Two forces P and Q are acting on the same body. If P=(25+-0.2)N and Q=...

    Text Solution

    |

  19. What is the difference between the temperature of two bodies, if their...

    Text Solution

    |

  20. The length of a pencil is (15.1+-0.1) cm. A small piece of length is c...

    Text Solution

    |