which russian physicist is known for contributing important ideas to rocketry in the 1900s?\nkonstantin…
which russian physicist is known for contributing important ideas to rocketry in the 1900s?\nkonstantin tsiolkovsky\ngalileo galilei\nnikola tesla
Answer
Brief Explanations:
Konstantin Tsiolkovsky was a Russian physicist who made significant contributions to the theory of rocketry in the 1900s. Galileo Galilei was an Italian astronomer and physicist from an earlier era, and Nikola Tesla was a Serbian - American inventor.
Answer:
Konstantin Tsiolkovsky