Advertisements
Advertisements
प्रश्न
Why mercury or alcohol is used in thermometers?
टीपा लिहा
Advertisements
उत्तर
Mostly Alcohol and Mercury are used in thermometers as they remain in liquid form even with a change of temperature in them. A small change in the temperature causes changes in the volume of a liquid. We measure this temperature by measuring the expansion of a liquid in a thermometer.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
