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You may increase the heat transfer rate to make it more sensitive to environment such as introducing air flow through thermometer in case of measuring air temperature. It can also design thermometer to be more sensitve with better heat sensitive material and thinner insulation wall. Introducing medium into contact surface (such as oil or water in thermowell) would speed up heat trasfer and make it more sensitive to temperature change.
What else can I help you with?
What is common in fishes and thermometers?
Mercury is common in both fish and thermometers. Although nowadays they make thermometers without mercury in them.
Why gas thermometer is more sensitive then liquid thermometer?
Gas thermometers are more sensitive than liquid thermometers because gases expand and contract more easily in response to changes in temperature. This results in faster and more accurate readings. Liquid thermometers, on the other hand, have slower response times due to the higher density and lower thermal expansion coefficient of liquids.
Why are gas thermometers more sensitive than liquid thermometers?
bc gas is easily compressed so it would have a more versitile range of measurement at least in our atmoshperic conditions. liquid not so easily compressed so very little pressure via mass w/gravity or heat would cause it to quickly jump between changes.
How do laser thermometers work?
Laser thermometers are actually just infrared thermometers. The laser is actually just there to make the thermometer easier to aim.
What are strip thermometers?
Strip thermometers are thin, flexible adhesive strips that contain temperature-sensitive indicators to measure body temperature. They are typically placed on the forehead or other parts of the body to track changes in temperature. Strip thermometers are easy to use, non-invasive, and provide a quick way to monitor body temperature.
What mineral is used to make thermometers?
mercury
What are modern thermometers made of?
Modern thermometers are typically made of materials such as glass, plastic, or metal. The most common type of modern thermometer is the digital thermometer, which includes a temperature sensor and a digital display screen. Other types of modern thermometers may contain mercury or alcohol as the temperature-sensitive material.
Are thermometer fragile instruments?
Yes, thermometers can be considered fragile instruments, particularly traditional glass thermometers containing mercury or alcohol. The glass can break easily if dropped or subjected to sudden temperature changes. However, digital thermometers, while generally more durable, can also be sensitive to moisture and impact. Overall, care should be taken with all types of thermometers to ensure their accuracy and longevity.
What metal is used to make thermometers?
Glass and mercury
Where do humans make use of expansion?
thermometers (liquid mercury)
What do they use instead of mercury thermometer?
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.
What are thermometers made of today?
Thermometers today are typically made of glass, plastic, or metal. They contain a temperature-sensitive element, such as mercury or alcohol, that expands or contracts with temperature changes, causing the level to rise or fall in the measuring column. Digital thermometers are also common, using electronic sensors to measure temperature.
