Name the mineral which is used to reduce cavity.
Posted: Aug 13, 2013
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A Newton is equal to which of the following?
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In the SI system of measure, what is the unit of capacitance?
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Electric current may be expressed in which one of the followingunits?
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What is the Mechnical Energy?
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Which one of the following statements concerning kinetic energy is true?
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A 1 kg mass has a kinetic energy of 1 joule when its speed is________?
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