answer me this question please
question is
find out the use of metal detector in various different places.
Answers
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Answer:
Metal detectors are used to find valuable coins, lost objects, archeological artifacts, bullets and other metal objects in wounded patients, concealed guns and bombs at public access points, subterranean mineral deposits, underground pipes and electrical cables, rebar embedded in concrete and other conductive objects
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Answer:
It is used to check that anyone is carring metal object in a teple or school etc .
Explanation:
It detected by a sound and red light .
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