1.

A scientist tries to find the temperature with a laboratory thermometer which is unmarked, its values are l100 58 cm and l0 is 8 cm. If the lθ is 48 cm, the temperature of the thermometer would be

A. 40 °C
B. 20 °C
C. 80 °C
D. 60 °C
Answer» D. 60 °C


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