Question

initial temperature of a liquid is T1 =( 25.4±0.1)0C, and on heating its final temperature is T2 = (63.7±0.2)0C. Find the increase in temperature

Answer 1

Answer:

We know that If x=a−b

x±Δx=(a±Δa)−(b±Δb)

⇒±Δx=±(Δa+Δb)