Question

1. this is this is a thermometer that measures in °c

a. write down numbers:
b. write value and unit of the measurement:
c. physical quantity:

Explanation:

Step1: Identify scale numbers

0, 10, 20 and 2, 3, 4, 9, 16, 17, 18, 19, 26, 27, 28

Step2: Read measurement value

The mercury - level is at 27. The unit is °C. So the measurement is 27°C.

Step3: Determine physical quantity

The physical quantity being measured by a thermometer is temperature.

Answer:

a. 0, 10, 20, 2, 3, 4, 9, 16, 17, 18, 19, 26, 27, 28
b. 27°C
c. Temperature