Everyday Science
Which metallic element is liquid at room temperature?
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Mohus scale is used to measure ____________?
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Instrument used to measure earthquakes is:
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Planet with most gravity?
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Microphone converts sound energy into ___________?
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Long sighted person is corrected with lens:
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Natural satellite of earth is known as:
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746 watts are equivalent to_____________?
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The instrument which specially design for recording earth quake wave is called seismograph which measure earthquake waves on a——.
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