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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.
What modern nation is mesapatomia located in?
The majority of Mesopotamia is in modern day Iraq.
Is a computer a modern invention?
Yes, the computer as we know it today is a modern invention. The first electronic digital computer was developed in the mid-20th century and has since evolved significantly to become an integral part of modern society.
What is the fastest-growing religion in modern Europe?
Islam is the fastest-growing religion in modern Europe.
What is the capital of modern day Canada?
The capitol of Canada is Ottawa.
What are thermometer made of?
Modern thermometers are made of alcohol or Mercury, and uses the Fahrenheit scale and the Celsius scale.
What dangerous liquid used in thermometers?
Mercury would be the dangerous liquid used in thermometers. Many modern thermometers are made without mercury for safety reasons, but if a thermometer breaks and you're not sure, it's better to be careful with the cleanup.
When were the first calibrated thermometers made and where?
The first calibrated thermometers were made in the early 1700s by Italian inventor Santorio Santorio, who used a sealed glass tube with a numerical scale to measure temperature. This marked the beginning of the modern temperature measurement era.
What can you infer about the accuracy of early thermometers?
Early thermometers were likely less accurate compared to modern thermometers because they were made using less precise technology and materials. They may have had limitations in their calibration methods and the consistency of their measurements. Additionally, environmental factors could have affected their accuracy.
What material is used to make thermometers?
Thermometers are typically made using glass, as it is transparent and durable. Mercury or alcohol are commonly used as the liquid inside the glass tube to measure temperature. Some modern thermometers may use digital sensors and components instead of traditional materials.
Who made the thermonertor?
The first thermometers were made by Galileo Galilei in the 1500s. However, the modern thermometer as we know it was developed in the 18th century by various scientists, including Daniel Gabriel Fahrenheit and Anders Celsius. Thermometers have since been improved upon and used widely for measuring temperature in various fields.
Who made water thermometers?
Charles Winger invented them.
Is there mercury in thermometers today?
Most modern thermometers no longer use mercury due to its toxicity. Instead, digital thermometers, infrared thermometers, and other types of thermometer technology that do not contain mercury are widely available and recommended for safer use.
How have thermometer's changed over time?
Thermometers have evolved from simple liquid-filled glass tubes to digital and infrared thermometers that provide fast and accurate temperature readings. Advances in technology have made thermometers more user-friendly, portable, and able to measure temperature in a variety of ways, such as through ear or forehead scans. Additionally, modern thermometers often come with features like memory storage and automatic shut-off to enhance their functionality.
Does a red thermometer smell?
If it is a modern version, yes. Most "air temperature" thermometers use colored alcohol mixes instead of mercury (the vapor of which can be very toxic).
Which poisonous metal was once used in thermometers due to its properties of expansion In heat?
Mercury.
Why do you put thermometers on body for 1 minute?
Older thermometers took about a minute for the body temperature to warm the mercury in the glass bulb so that it reached body temperature and a reading could be taken. Modern thermometers are much faster and do not need to be kept for a minute.
