1.

Measure of two quantities along with the precision of respective measuring instrument isA = 2.5 m s–1 ± 0.5 m s–1B = 0.10 s ± 0.01 sThe value of A B will be(a) (0.25 ± 0.08) m(b) (0.25 ± 0.5) m(c) (0.25 ± 0.05) m(d) (0.25 ± 0.135) m

Answer»

(a) (0.25 ± 0.08) m



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