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Digiron [165]
3 years ago
9

Marie curie investigation method

Physics
1 answer:
andreev551 [17]3 years ago
5 0

Answer: To isolate the unknown substances, of which only tiny amounts were present, the Curies were the first to use a new method of chemical analysis. They employed various standard (but sometimes demanding) chemical procedures to separate the different substances in pitchblende.

Explanation:

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An ideal parallel-plate capacitor consists of two parallel plates of area A separated by a distance d. This capacitor is connect
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e) half

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from  the above equation it is clear that C is inversely proportional to separation  if separation doubled  capacitance will reduced to half   and from equation first charge is directly proportional to capacitance.

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so option (e) is right answer

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