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## General Science measurements

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |

Electric current is measure by

commutator | |

anemometer | |

ammeter | |

voltmeter |

Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |

Decibel is the unit for

speed of light | |

radio wave frequency | |

intensity of sound | |

intensity of heat |

Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |

What is the unit for measuring the amplitude of a sound?

Decibel | |

Coulomb | |

Hum | |

Cycles |

Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |

Nautical mile is a unit of distance used in

navigation | |

road mile | |

astronomy | |

measuring the boundaries of a nation |

Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |

kilohertz is a unit which measures

power used by a current of one ampere | |

electromagnetic radio wave frequencies | |

voltage | |

electric resistance |

There are 5 questions to complete.