A physical quantity is measured and the result is expressed as nu, where u is the unit and n is the numerical value. If the result is expressed in various units then _______.
A. n ∝ size of u
B. n ∝ u²
C. n ∝ \(\sqrt{u}\)
D. n ∝ l/u
Answer:D
A physical quantity is measured and the result is expressed as nu, where u is the unit and n is the numerical value. If the result is expressed in various units then _______.
A. n ∝ size of u B. n ∝ u² C. n ∝ \(\sqrt{u}\) D. n ∝ l/u