Question

The temperatures of two bodies
measured by a thermometer are t, = 20°C +05°C
and t2 = 50°C+0.5°C.Calculate the temperature
difference and the error there in.
pls answer ❤class 11✌​

Answer 1

Answer:

given

t=20'c+-0.5'c. t=50'c+-0.5'c

temp. difference with error limit=

t-t =(50'c+0.5'c) -(20'c +o).5'c=(50-20)+-(0.5+0.5 )

30'c+-1'c

Answer 2

Answer:

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