Per NCERT, after whom is the SI unit of POWER (watt) named?
AJames Prescott Joule
BIsaac Newton
CJames Watt — inventor of an efficient steam engine
DAlbert Einstein
Answer & Solution
Correct answer: C. James Watt — inventor of an efficient steam engine
Per NCERT 'Meet a Scientist' (Ch 7), watt is named after James Watt. Joule named the joule; Newton named the newton; Einstein didn't have an SI unit named after him.
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