Biology, asked by sunnyjarathi, 8 months ago

invented a powerful electron mirco scope

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Answered by dansinghrana9313

1

Answer:

The first prototype electron microscope, capable of four-hundred-power magnification, was developed in 1931 by the physicist Ernst Ruska and the electrical engineer Max Knoll. ... Also in 1937, Manfred von Ardenne pioneered the scanning electron microscope.

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