When a galvanometer is calibrated to read potential difference it is
A. a voltmeter.
B. an ohm meter.
C. an ammeter.
D. none of the above
Answer: A
Environmental & Atmospheric Sciences
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Indicate whether the statement is true or false
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A. fertilizers. B. pesticides. C. sediments. D. PCBs.
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What will be an ideal response?
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