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Dozens of different types of thermometers are in use today, from mercury to alcohol to bi-metal coil to solid-state.
Wiki User
∙ 15y ago
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.
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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.
What are coins today made of?
Coins today are typically made of a combination of metal alloys, such as copper, nickel, and zinc. Different denominations may have different compositions to ensure durability and cost-effectiveness. Some countries are also exploring alternative materials like polymer or composite materials for their coins.
Are cycads more prevalent today than in the past?
Cycads are not more prevalent today than in the past. They are often considered endangered due to habitat loss, illegal harvesting, and climate change affecting their populations. Conservation efforts are being made to protect and restore cycad populations around the world.
Do pirets still exist today?
Yes, piracy still exists today, particularly in regions like the Gulf of Guinea, the Strait of Malacca, and the waters off the coast of Somalia. Modern pirates often target commercial vessels for ransom or theft. Efforts are being made by international organizations and naval forces to combat piracy and safeguard maritime trade routes.
Is the threat of war is more likely today than in the past?
The threat of war today remains significant due to geopolitical tensions, weapon proliferation, and unresolved conflicts. While global efforts have been made to prevent war, factors such as nationalism and power struggles continue to increase the risk of conflicts breaking out. Despite advancements in diplomacy and peacekeeping, the world is still facing numerous security challenges that could escalate into armed confrontations.
How are mercury thermometers used today?
Mercury thermometers are rarely used, except in lab thermometers. For human use, they have been replaced by dyed alcohol glass thermometers, or electronic digital thermometers.
How are thermometers used today?
thermometers today are used to generally see what the temperature in a room is they mainly use mercury to find this out :)
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.
Why are thermometers made with alcohol instead of water?
thermometers are made out of mercury and alcohol because mercury expands when it is heated
Is there mercury in thermometers today?
In ordinary bulb thermometers, yes.
What do thermometers to do today?
The same as they've always done, they measure temperatures.
Who made water thermometers?
Charles Winger invented them.
Are mercury thermometers made out of a solids?
They are made out of glass which is a metastable solid.
What were thermometers made of in the old times?
murcury was in the old thermoters and the were made of glass and metal.
What element is used in most thermometers?
Mercury used to be a popular element for thermometers, but I think it's illegal to make a mercury thermometer because if you break one you have a hazardous situation on your hands. Today thermometers that contain liquid, almost always contain alcohol.
How is mercury used in the modern world today?
Mercury is used in thermometers barometers and flourescent lightbulbs.
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.
