Question

the temparature of two bodies meshure by a termo metre are :t1=40°C+-2°C and t2=50°C+-0.5°Calculate the temparature difference and the error there in​

Answer 1

Answer:

Here, t1 = 20°c ± 0.5°c

t2 = 50°c ± 0.5°c

Therefore, the temperature difference between the two bodies is

t = t2 - t1,

= 50°c - 20°c = 30°c

Therefore, the error in temperature difference is given by ∆t = ( ∆t1 + ∆t2 ) = ( 0.5°c + 0.5°c ) = 1°c

Ans : The temperature difference is 30°c + 1°c.

Explanation:

hope it helps you, if it helps please mark it as brainliest