100 Level Department of Science Laboratory Technology exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.

Questions:

(a): Differentiate between fundamental and derived quantities.

b. If a=3i+4j−5k and b=2i+2j+6k, then calculate:
i. The magnitude (module) of each vector
ii. The scalar product a⋅b

 

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