historic perspective Flashcards by Ishvariyy Unknown

Q

describe material

A

democritus

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Q

discovered some effect of electricity

A

thales

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Q

invented air pump

A

otto von guerick

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Q

produce first vacuum

A

evangelista torriceli

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Q

extensive study electricity and magnetism

A

william gilbert

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Q

glass silk paper

A

charles du fay

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Q

improve static generator

A

isaac newton

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Q

demonstrate current of electricity

A

william watson

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Q

induced electric current

A

michael faraday

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Q

electro magnetic radiation

A

heinrich daniel ruhmkorff

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Q

improvement in electroscope

A

abbe jean

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Q

conducted electrical experiment

A

benjamin franklin

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Q

inventend crrokestube

A

william crookes

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Q

first photographic copy

A

joann heinrich

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Q

produced film with gelatin silver bromide

A

richard leach

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Q

father of xray

A

wilhelm conrad roentgen

Q

first fatality of xray

A

clarence dally

Q

produced one od the earliest known xray

A

william goodspeed