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# Physical Science 5-8

Question | Answer |
---|---|

What is the equation for AMA? | Fo/Fi |

What is the equation for IMA? | Di/Do |

What is the equation for Work? | FxD |

What is the equation for Current? | I=V/R |

What is the equation for Electric Power? | E=Pxt |

What is the SI unit of Electrical Energy? | Kwh |

Like charges... | Repel |

Opposite charges... | Attract |

How do you find the Specific heat of an object? | Q=MxCx delta t |

What type of current does a battery use? | Direct |

How much does one Kwh cost? | $0.10 |

What is the SI unit of resistance? | Ohms |

What is the SI unit of Voltage? | Volts |

What type of heat transfer comes from the sun? | Radiation |

What is something that most insulators have in common? | They all use dead air space |

What do we call the average kinetic energy of all of the particles in an object? | Tempurature |

What is the first law of thermodynamics? | Doing work increases the thermal energy |

Created by:
Laura26