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A dimensional quantity ______________. cannot have different units as a dimensio

ID: 1024845 • Letter: A

Question

A dimensional quantity ______________.

cannot have different units as a dimensional quantity on the other side of an equality.

can be added or subtracted to/from another dimensional quantity if the units are not the same.

can be the only term in an exponential.

cannot be multiplied or divided by another dimensional quantity with different units.

cannot have different units as a dimensional quantity on the other side of an equality.

can be added or subtracted to/from another dimensional quantity if the units are not the same.

can be the only term in an exponential.

cannot be multiplied or divided by another dimensional quantity with different units.

Explanation / Answer

A dimensional quantity can be added or subtracted to/from another dimensional quantity if the units are not the same.

Suppose if we want to know about speed. we know that it is distance/time.

Hence its units are m/s and its dimensions are clear by formula.

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