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Science Exam

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Question: What is measured by the Richter scale?

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Intensity of EARTHQUAKES |

Question: What is Newton's first law of motion?

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An object at rest remains at rest, an object in motion stays in motion and moves in a straight line, unless acted upon by an outside force. |

Question: If the astronauts took with them the moon a grandfather clock, for what scientific reason would it not keep proper earth time?

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IT REQUIRES E H'S GRAVITY FOR PENDULUM TO KEEP PROPER E H TIME |

Question: In physics, what unit of measure is defined as the ratio of the mass of a substance to its volume, expressed in grams per cubic centimeter or pounds per cubic foot?

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DENSITY |
Question: In April and May, 1961, the first two astronauts were launched into space; one Russian and one American. Can you name them?

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YURI GAGARIN / ALAN SHEPARD, JR. |

Question: Name the scale or measurement used for each of the following: a. Magnitude and intensity of earthquakes? B. The system devised by a British admiral which ranks wind speeds from 0 (calm) to 17 (hurricane)? C. The temperature scale in which water freez

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a. RICHTER SCALE b. BEAUFORT SCALE c. KELVIN |

Question: What kind of tree and grasshopper have the same name?

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LOCUST |

Question: What do you call the disease marked by uncontrollable sleepiness and attacks of brief sleep, even while standing or moving?

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NARCOLEPSY |…...

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