what did James Watt invent in 1765
Answers
Answered by
0
Explanation:
lubricants are the substanse which
a. increase friction
b. decrease friction
c. natural
d. both
Answered by
1
Answer:
steam engine
Explanation:
Watt's steam engine design incorporated two of his own inventions: the separate condenser (1765) and the parallel motion (1784). The addition of these devices, among others, made Watt's steam engine more efficient than other steam engines.
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