Question | Options |
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The resultant of two force 6 N and 8 N acting at an angle of 90 with each other : | 30 N, 40 N, 50 N, 70 N |

The scalar product of two vector is maximum when they are : | Parallel, Perpendicular, Anti-parallel, Null |

The horizontal range of projectile at 30° with horizontal is same at an angle : | 40°, 45°, 60°, 90° |

The horizontal component of velocity of Projectile : | Remains constant, Increases, Decrease, none |

The original source of tidal energy : | Moon, Earth, Sun , Sea |

The dimensional unit of ratio of work and power is : | J, T, L, KWH |

The ratio of moment of inertia of disc and hoop is : | 1//2, 2//4, 3//4, 4//4 |

The time rate of change of angular displacement is called : | Linear Velocity, Linear speed, Angular velocity, Angular speed |

Stokes law holds for : | Motion though free space , Motion though viscouse, Bodies of all shapes, All medium |

In equation of continuity the units of Av is given A : | Cubic meter, Cubic meter per second, Square meter per second, Square meter |

The product of time period and frequency is : | Zero , 1, pie, None Of These |

The oscillation in which amplitude decreased steadily with time are called : | Natural oscillation, Damped oscillation, Free oscillation, Force oscillation |

Sound waves can not travel through : | Air , Water, Material Medium, Vacuum |

Phase angle of 180 is equivalent to path different of : | ?, ?/4, ?/2, 2? |

The value of critical angle for glass air boundary is : | 41.8°, 41.5°, 42.8°, 42° |

Carnot cycle is : | Reversible, Irreversible, Both, None Of These |

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