Question

The temperatures of two
bodies measured by a thermometer are
t = 20 °C + 0.5 °C and t, = 50 °C + 0.5 °C.
Calculate the temperature difference and
the error theirin.​

Answer 1

Answer:

Diff in temp =A - B plus or minus (∆A + ∆B)

= (30 plus or minus 1)°C

error is 1°C