Question

what is the temperature shown on the thermometer?
72 °c
76 °c
71 °c
74 °c

Explanation:

Step1: Identify scale intervals

The thermometer has intervals of 2°C between each long - marked value.

Step2: Locate the mercury level

The mercury level is 2 intervals above 70°C.

Step3: Calculate the temperature

Since each interval is 2°C, 2×2 = 4, and 70+4 = 74°C.

Answer:

74 °C