Question | Options |
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The unit of specific heat is : | Jkg-1K+1 , J kg-1•K-1. , J kg-1•K , j-1kg-1K-1. |

The relation between force and acceleration is : | a a 1/F , a a F2 , a a F , a a 1/F2 |

The unit tension is : | Newton , meter , second , kg |

The value of tan 45° is : | 0.866 , 0.577 , 0.707 , 1.00 |

one megawatt is equal to: | 10^3w , 10^4 w , 10^5w , 10^6w |

A ball is dropped at the top of the tower. The distance covered in first second is : | 100m , 50m , 10m, 5m |

Energy due to position of a body is called : | Potential energy , Kinetic energy , Chemical energy , Electric energy |

First step in scientific method is : | Law , Theory , Observation , Experiment |

The Scale for Measuring Temperature are : | 3, 2, 1, 4 |

the unit of length in SI is called : | Cm , mm , dm , m |

The unit of specific heat is : | Jkg-1K+1 , J kg-1•K-1. , J kg-1•K , j-1kg-1K-1. |

The ability of a body to do work is called : | Power , Energy , kinetic energy , potential energy |

The maximum surface tension will be : | 100°C , 20°C , 50°C , 10°C |

The study of Biological Science on the basic principal of Physic is called : | Bio Physics , Plasma Physic, Astro Physic , Geo Physic |

The average mass of sua is : | 1.0x10^-15 kg , 2.0x10^-20kg , 2.2x10^40 , 7.4x10^22kg |

Motion of gas molecules is called : | Translatory Motion , Rotatory motion , Vibratory motion , Random motion |

When did Newton state laws of motion : | 1586 , 1686 , 1786 , 1886 |

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

If the rotation of the body is anticlockwise the torque is : | Positive , Negative , Neutral , Zero |

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

One mega watt is equal to : | 10^3 w , 10^4 w , 10^5 w , 10^6 w |

Is a wheel type disc : | Level , Pulley , Fulcrum , Inclined plane |

At which temperature the surface tension of liquid will be maximum | 0 ° C , 20 ° C , 90 ° C , 100 ° C |

The unit of Co-efficient of volume expansion is : | C-1 , F-1 , K-1 , (C)-1 |

Specific heat of iron is : | 140 J Kg-1 K-1 , 390 J Kg-1 K-1, 450 J Kg-1 K-1 , 900 J Kg-1 K-1 |

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