Question

Boiling thermo metre​

Answer 1

Explanation:

The Boiling-Water Method

Bring water to a rolling boil in a deep saucepan. Place the stem of the thermometer in the boiling water. ... Your thermometer should read 212°F or 100°C. If it doesn't, keeping the thermometer in the water, turn the adjusting knob until the needle reaches the 212°F mark.