Home
Class 12
PHYSICS
how many significant figures are give in...

how many significant figures are give in the following quantities?
(A). 343 g
(B). 2.20
(C). 1.103 N
(D). 0.4142 s
(E). 0.0145 m
(F). 1.0080 V
(G)`9.1xx10^(4)km`
(H). `1.124xx10^(-3)V`

Text Solution

Verified by Experts

The correct Answer is:
(A) 3
(B) 3
(C) 4,
(D) 4,
(E) 3,
(F) 5,
(G) 2,
(H) 4`
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTORS

    BANSAL|Exercise Exercise-4|37 Videos

  • SEMICONDUCTORS

    BANSAL|Exercise Exercise-4 Section-B|6 Videos

  • SEMICONDUCTORS

    BANSAL|Exercise Exercise-2|24 Videos

  • MASTER PRACTICE PROBLEM

    BANSAL|Exercise Additional topic|70 Videos

  • TEST PAPERS

    BANSAL|Exercise PHYSICS PART C|14 Videos
BANSAL-SEMICONDUCTORS-Exercise-3
  1. for the circuit shown in figure, find (i). The output voltage (ii)...

    Text Solution

    |

  2. In the initial state of the circuit shown in the figure, the capacitor...

    Text Solution

    |

  3. how many significant figures are give in the following quantities? (...

    Text Solution

    |

  4. Perform the following operations (A). 703+7+0.66 (B). 2.21xx0.3 ...

    Text Solution

    |

  5. Solve with due regard to significant figurers.(2.91xx0.3842)/(0.080)

    Text Solution

    |

  6. The main scale of a vernier callipers reads 10 mm in 10 divisions. Ten...

    Text Solution

    |

  7. The VC shown in the diagram has zero error in it (as you can see) it i...

    Text Solution

    |

  8. Consider a home made vernier scale as shown in the figure. In this dia...

    Text Solution

    |

  9. Find the least count of the vernier caliper as shown in figure below. ...

    Text Solution

    |

  10. The pitch of a screw gauge is 0.5 mm and there are 50 divisions on th...

    Text Solution

    |

  11. The pitch of a screw gauge is 1 mm and there are 50 divisions on its c...

    Text Solution

    |

  12. In a given optical bench, a needle of length 10 cm is used to estimate...

    Text Solution

    |

  13. Make the appropriate connection in the meter bridge set up shown. Resi...

    Text Solution

    |

  14. A body travels uniformly a distance of ( 13.8 +- 0.2) m in a time (4.0...

    Text Solution

    |

  15. Consider S = X cos (theta) for X = (2.0 pm 0.2) cm, theta = 53 pm 2^(@...

    Text Solution

    |

  16. Two resistance R(1) and R(2) are connected in (i) series and (ii) para...

    Text Solution

    |

  17. A substance weight 5.74 g occupies a volume of 1.2cm^3. Caluclate its ...

    Text Solution

    |

  18. The time period of oscillation of a simple pendulum is given by T=2pis...

    Text Solution

    |

  19. A physical quantity P is related to four observables A, B, C and D as ...

    Text Solution

    |

  20. A glass prism of angle A = 60^(@) gives minimum angle of deviation the...

    Text Solution

    |