Question | Options |
---|---|

The least count of screw gauge having pitch 0.5 mm and 50 division on its circular scale is : | 0.001 cm, 0.01 cm, 0.1 cm, 1.0 cm |

1 nm =----------------- m : | 10 ^ -3, 10 ^ -6, 10 ^ -9, 10 ^ 6 |

Which of the following is NOT a vector quanity ? | Force, Velocity, Momentum, Speed |

A block of mass 4b kg is supported by a string .The tension in the string is -------- : | 20 N, 40 N, 4 N, 0 N |

The centre of gravity of triangular shaped body is : | The point of intersection of its medians, The point of intersection of its diagonals, the point of i |

The value of g at a height one earths radius above the surface of earth is ---------------- : | 2 g, 1/2 g, 1/3 g, 1/4 g |

The amount of work done in carry a bag of mass 10 kg to a height of 3.6 m is --------- : | 360 J, 36 J, 3.6 J, 3600 J |

Hooks law is applicable to -------------- : | Solids, Liquids, Gases, All Of These |

At what temperature does water freez ? | 0 ° F, 32 ° F, Minus 273 K, 0 K |

Rooms are heated using gas heaters by ------ : | Conduction, Radiation, Convection and Radiation, Convection |

Which of the following material has larger specific heat ? | Clay, Water, Mercury, Glass |

The SI,the unit of momentum is --------- : | Kgms-2, Ns-2, Nm, Ns |

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