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What else can I help you with?
Why do refrigerator thermometers expire?
because of the mercury inside that becomes unusable after a period of time.
What are the 3 types of thermometer?
The three main types of thermometers are liquid-filled thermometers (mercury or alcohol), digital thermometers, and infrared thermometers. Each type measures temperature differently but all provide accurate readings.
What liquid used to be in thermometers?
Most thermometers used to contain Mercury until it was found to be toxic.
What is the primary element in thermometers?
I think you're asking which element is inside of thermometers. If sooo, it's mercury =]
What is the mercury?
Mercury is most often found in thermometers.
Why do refrigerator thermometers expire?
because of the mercury inside that becomes unusable after a period of time.
Different types of thermometers?
Celsius and Fahrenheit Thermometers Clinical Thermometers Ear (Tympanic) thermometers Pacifier Thermometers Underarm or Oral Thermometers Food Thermometers Outdoor Thermometers Mechanism of Different Types of Thermometers Mercury and Alcohol Thermometers Digital Thermometers Alcohol thermometer Beckmann differential thermometer Bi-metal mechanical thermometer Electrical resistance thermometer Galileo thermometer Infrared thermometer Liquid Crystal Thermometer Medical thermometer (e.g. oral thermometer, rectal thermometer, basal thermometer) Mercury-in-glass thermometer
Is mercury present in all types thermometers?
No, mercury is not present in all types of thermometers. While mercury thermometers are common, other types such as digital thermometers and infrared thermometers do not contain mercury. Mercury thermometers are being phased out due to environmental concerns.
What is the state of mercury in a thermometers?
Mercury in thermometers is in a liquid state, since mercury is liquid at room temperature.
Does the oral mercury thermometer ever lose its effectiveness to read and register temperature?
Yes, oral mercury thermometers can lose accuracy over time due to breakage or leakage of the mercury inside. It is recommended to check the thermometer for accuracy periodically or replace it if it shows signs of damage.
Why are digital thermometers used these days?
Digital thermometers have replaced mercury thermometers because mercury is toxic. [Personal commentary: digital thermometers are not accurate and mercury thermometers are so how many people are being harmed by not knowing their temperature versus how many would be harmed by the mercury if accurate thermometers were still used?]
What is common in fishes and thermometers?
Mercury is common in both fish and thermometers. Although nowadays they make thermometers without mercury in them.
Two kinds of thermometer?
Two common types of thermometers are digital thermometers and mercury thermometers. Digital thermometers use electronic sensors to measure temperature and display it on a screen, while mercury thermometers contain mercury that expands or contracts with temperature changes. Mercury thermometers are being phased out due to environmental concerns over mercury exposure.
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.
What is the purpose of mercury thermometers?
Mercury thermometers are used to measure temperature accurately. The expansion of mercury in the glass tube allows for easy visualization of temperature changes. However, due to the toxic nature of mercury, these thermometers are being phased out in favor of digital thermometers.
Is Mercury used in thermometers?
In normal and some medical thermometers Mercury is used. That is why you may want to consider using electric thermometers which are more commonly used. They use no mercury.
What are the 3 types of thermometer?
The three main types of thermometers are liquid-filled thermometers (mercury or alcohol), digital thermometers, and infrared thermometers. Each type measures temperature differently but all provide accurate readings.
