How is temperature measured by thermometer?
Answers
Answered by
2
Answer:
Temperature is measured with a thermometer usually made of a glass tube with colored alcohol. As the air gets hotter, the level of the liquid rises and, as the air gets cooler, the level falls. The temperature of the air is always changing. Air temperature is a very important part of weather measurement. It is recommended to begin by giving each group a thermometer and let each student practice reading the indoor temperature. Students should look straight at the thermometer at eye level.
Answered by
2
Answer:
Mercury rises in it because of its property
Similar questions