Social Sciences, asked by moitrisaha202, 2 months ago

who invented steam engine ?
options :
Thomas Newcomen
Alexander Graham Bell
John logie Baird

Answers

Answered by aysuhraj36

1

Answer:

Thomas savery

Explanation:

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Answered by INFORMATIVENINE

1

Answer:

In 1698 Thomas Savery patented a pump with hand-operated valves to raise water from mines by suction produced by condensing steam. In about 1712 another Englishman, Thomas Newcomen, developed a more efficient steam engine with a piston separating the condensing steam from the water.

option 1 Thomas Newcomen

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