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Question

Question: If q<sub>1</sub> = (10 ± 0.1)<sup>0</sup>C and q<sub>2</sub> = (20 ± 0.4) <sup>0</sup>C, thenq<sub>2...

If q1 = (10 ± 0.1)0C and q2 = (20 ± 0.4) 0C, thenq2 – q1 = …..

A

(10 ± 0.3) 0C

B

(10 ± 0.1) 0C

C

(10 ± 0.4) 0C

D

(10 ± 0.5) 0C

Answer

(10 ± 0.5) 0C

Explanation

Solution

q2 – q1 = (10 ± 0.5) 0C