Test Academy | The temperatures of two bodies measured by a thermometer are t₁ = 20°C ± 0.5°C and t₂ = 50°C ± 0.5°C. Calculate the temperature difference and the error therein. 30°C ± 1°C, 32°C ± 1°C, 33°C ± 1°C, 35°C ± 1°C

Question

The temperatures of two bodies measured by a thermometer are t₁ = 20°C ± 0.5°C and t₂ = 50°C ± 0.5°C. Calculate the temperature difference and the error therein.

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