Everyday Science
Microphone converts sound energy into ___________?
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Cheetah speed time _________
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The Quantity of matter present in an object is its ________?
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Earth-sun distance smallest in _________?
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Rows periodic table _________
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Conductivity unit?
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Contaminated water can be purified by:
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Which of the following mixture of gases is required in gas welding?
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Nervous system includes which of these major components?
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