draw and describe structure and function of thermometer
Answers
Answered by
5
❤️❤️Thermometer is made of a long narrow glass tube; with a bulb at one end. The narrow tube appears as a continuous silver line; because it is filled with mercury. Mercury is a metal which is in liquid state at room temperature and it readily expands or contracts at the slightest change in temperature.❤️❤️
Attachments:
Answered by
1
Thermometer is made of a long narrow glass tube; with a bulb at one end. The narrow tube appears as a continuous silver line; because it is filled with mercury. ( Mercury is a metal which is in liquid state at room temperature and it readily expands or contracts at the slightest change in temperature.)
Similar questions