SC-562
Measurement, accuracy and precision
Lower Sec Science · Secondary 1 · Hard · Measurement, accuracy and precision
A thermometer shows that the length of the mercury thread is 2.0 cm at 0 °C and 7.0 cm at 100 °C. If the mercury thread is 5.5 cm long in a liquid, what is the temperature of the liquid?
- 35 °C
- 55 °C
- 70 °C
- 90 °C
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