Science, asked by saifishafed, 6 months ago

14. •Convert 1 joule into erg (by using dimensional analysis).
•Prove that the vectors A= 61+ 9-12k and B= 21+33-4k are parallel.

Answers

Answered by sandeepchhaparwal997

0

Answer:

1 joule is equal to 1/4.2 calorie

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