Question | Options |
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The Scientist who gave the famous equation E = mc2 was : | Galileo, Newton, Einstein, Laplace |

The number of significant figures in 0.0036 are : | 2, 3, 4, 5 |

The least count of verier calliper is : | 0.01 mm, 0.1 mm, 1mm, 0.1cm |

The rate of change of displacement is called : | Acceleration, Velocity, Force, Momentum |

Force of 1 N is equal to : | Kgms-1, Kgm2s2, Kgms-2, kgms^2 |

A force of 25 N is acting along x-axis its vertical component is : | 25 N, 0 N, 12.5 N, 12.5 N |

If on disturbing the body slightly ,its centre of gravity does not shift the body is said tobe in state of : | Stable equilibrium, Unstable equilibrium, Neutral equilibrium, None Of These |

A 2 kg object is moving in a circle with a speed 4 mS-1.If the radius of the corcle is 1 m.What will be the value of the centipal force acting on the object : | 8 N, 16 N, 32 N, 64 N |

What will be kinetic energy of a body if its Velocity is doubled : | 2 times, 3 times, 4 times, 5 times |

An input of 500 j had been provides to machine ,if the efficiency of this 45 % its output will be : | 500 J, 225 J, 255 J, 545 J |

If pressure is exerted on a liquid the liquid distrbutes it equally in all direction is the statement of : | Archimedes Principal, Pascals Law, Hooks Law, Boyles Law |

Which material is better for insulation : | Glass, Air, Brass, Fibre glass |

The book Qanoon Al- Masoodi was written by : | Ibu-ul-Haitham, Al-Kundi, Al-Bairuni, Abdus salam |

In SI ,The number of base units is : | 4, 7, 5, 3 |

Rte of change of velocity is known as : | Displacement, Distance, Acceleration, Relative motion |

The weight of body of mass 20 kg on earth is : | 2 N, 20 N, 10 N, 200 N |

A scalar quantity is : | Volume, Velocity, Weight, Force |

When first condition of equilibium is satisfied ,then it is Produced in a body : | Momentum, Torque, Linear acceleration, Angular acceleration |

Centipal acceleration is equal to : | V2/r2, V/r2, V2/r, V/r |

The energy possessed by a body by virtue of its motion is called : | Potential energy, Electric energy, Chemical energy, Kinetic energy |

Mechical advantage of single moveable pulley is : | 4, 3, 2, 1 |

Which material is better for insulation : | Glass, Air, Bras, Fibre glass |

At which temperature the surface tension of liquid will be maximum : | 4° C, 0° C, 20° C, 100° C |

The velocity and acceleration of body moving with uniform speed in circular path will be : | In the same direction, In the opposite direction, Mutually Perpendicular, Equal |

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