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Physics, 13.07.2019 00:00 Eylul30

Galileo was the first scientist to do which of the following? a. estimate the speed of light b. propose the heliocentric theory c. discover radioactivity d. define and measure speed e. invent the reflecting telescope

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Galileo was the first scientist to do which of the following? a. estimate the speed of light b. pro...
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