In each blank, try to type in the
word that is missing. If you've
typed in the correct word, the
blank will turn green.
If your not sure what answer should be entered, press the space bar and the next missing letter will be displayed. When you are all done, you should look back over all your answers and review the ones in red. These ones in red are the ones which you needed help on. Question: newtons law of motionAnswer: Every object in a state of uniform motion tends to remain in that state of motion an external force is applied to it. Question: second law of motionAnswer: The relationship between an 's mass m, its acceleration a, and the applied force F is F = ma. Acceleration and force are vectors; in this law the direction of the force vector is the same as the direction of the acceleration vector Question: newtons third law of Answer: For action there is an equal and opposite reaction. Question: efficiencyAnswer: work per quantity of energy Question: Ohm's Answer: Ohm's Law defines the relationships (P) power, (E) voltage, (I) current, and (R) resistance. One ohm is the resistance value through which one volt will maintain a current of one ampere Question: PowerAnswer: is the rate at which work is performed or energy is Question: kirchoffs Answer: series- is constant & voltage divides unevenlyparallel- voltage is current ¤t divides Question: Maxwell's Answer: a changing electric field induces a changing magnetic field. the fields are both proportional& perpendicular ! Question: Faraday's Answer: a changing magnetic field induces a changing electric . the fields are both proportional& perpendicular Question: big bang Answer: the universe begin as a not an atom that contained all the mass of the entire universe in zero space Question: law of gravitationAnswer: every massive particle in the attracts every other massive particle with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance between them Question: square lawAnswer: any law stating that some physical quantity or strength is inversely proportional to the square of the distance from the source of that physical quantity Question: doppler Answer: the change in frequency of a wave for an observer moving relative to the of the wave |
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Created by:
lenaej
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