Standard Science Primary 4 Energy

Alexa placed a thermometer in a beaker of liquid. What is the temperature of the liquid shown in the diagram?

A 35 °C
B 37 °C
C 42 °C
D 40 °C
Show Worked Solution

Worked Solution

Step 1: Look at the scale on the thermometer. Step 2: The long mark in the middle is 35, and the top mark is 40. Step 3: Count the small markings; the liquid level is two marks above 35, making it 37 °C.

Correct answer: 37 °C

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