Thermometer
It can range from mercury to alcohol it depends on the manufacturer.
A thermometer is a thin glass tube with a bulb on one end that contains liquid, typically mercury or colored alcohol, used to measure temperature. The liquid expands or contracts with changes in temperature, causing it to rise or fall in the tube, providing a temperature reading.
The red liquid inside thermometers is usually colored alcohol or a similar fluid, like dyed ethanol or kerosene. These liquids are chosen for their low freezing points, wide temperature range, and visibility against the white thermometer background.
Digital thermometers, infrared thermometers, and alcohol or galinstan thermometers are commonly used as alternatives to mercury thermometers due to the environmental and health risks associated with mercury.
There are a variety of cost-effective, mercury-free alternatives available at local pharmacies. These alternatives include digital, glass gallium-tin, and glass alcohol thermometers. Because of the health risks associated with mercury exposure from broken thermometer, it is very difficult any more to find glass mercury thermometers.
Thermometer
It is a glass thermometer.
It is a glass thermometer.
If the last word was meant to be "alcohol", then the answer is a thermometer.
If the last word was meant to be "alcohol", then the answer is a thermometer.
If the last word was meant to be "alcohol", then the answer is a thermometer.
Water was initially used and later on alcohol was used.
It can range from mercury to alcohol it depends on the manufacturer.
It is a thermometer, used for recording temperature.
A thermometer is a thin glass tube with a bulb on one end that contains liquid, typically mercury or colored alcohol, used to measure temperature. The liquid expands or contracts with changes in temperature, causing it to rise or fall in the tube, providing a temperature reading.
A Thermometer. It is used to sense temperature changes.As the liquid expands and contracts with heating or cooling, when set on a calibrated scale, you can get a pretty exact reading on the amount of the changes.
usually a type of alcohol now