Question

2 numeric 2 points for the image below, report the measurement to the proper precision in degrees celsius (you will not report the unit in canvas, but you would if this was hand written) answer

Explanation:

Step1: Analyze Celsius scale

The Celsius scale has major marks at 35, 40, 45, 50. The space between 40 and 45 is 5°C, divided into 5 small ticks. So each small tick is \( \frac{5}{5} = 1^\circ\text{C} \).

Step2: Determine the reading

The red line is 2 ticks above 40°C. So the reading is \( 40 + 2\times1 = 42 \).

Answer:

42