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What are mercury thermometers used to measure?
Thermometers of any kind measure one thing: temperature.
Is there mercury in thermometers today?
In ordinary bulb thermometers, yes.
Do pool thermometers contain mercury?
Most pool thermometers do not contain mercury. An easy way to tell if a pool thermometer contains mercury is if it sinks to the bottom of the pool rather than float.
Why isn't mercury in thermometers any more?
I don't know to what extent mercury is still being used, but it makes sense to phase it out: mercury is extremely toxic. If a mercury thermometer breaks, you have to be careful not to breathe the vapors.I don't know to what extent mercury is still being used, but it makes sense to phase it out: mercury is extremely toxic. If a mercury thermometer breaks, you have to be careful not to breathe the vapors.I don't know to what extent mercury is still being used, but it makes sense to phase it out: mercury is extremely toxic. If a mercury thermometer breaks, you have to be careful not to breathe the vapors.I don't know to what extent mercury is still being used, but it makes sense to phase it out: mercury is extremely toxic. If a mercury thermometer breaks, you have to be careful not to breathe the vapors.
Are there any other uses for the expansion and contraction of matter?
it is used for bimetallic strip thermometers which is there in refrigerator and oven.
What are mercury thermometers used to measure?
Thermometers of any kind measure one thing: temperature.
What are mercury thermometers used for?
If the bulb is red, blue, purple, green or any other color, it is not a mercury thermometer. Mercury thermometerscan be used to determine body temperature (fever thermometers), liquid temperature, and vapor temperature.
Is there mercury in thermometers today?
In ordinary bulb thermometers, yes.
What thermometers are used in the medical field?
For similar reasons as any other field, to measure temperature. They are most often portable mercury or alcohol filled, sealed and graduated glass thermometers.
What is best known to be used in thermometers?
It depends on the thermometer. An old-style liquid thermometer might contain: * mercury (silvery) * alcohol (usually dyed red or blue for visibility) * an alloy of sodium and potassium (silvery) * an alloy of gallium, indium, and tin (silvery) * any of a number of other things depending on the temperature range to be measured Electronic thermometers contain a thermocouple plus electronics to turn the potential generated by the thermocouple into a temperature reading.
What do they use instead of mercury in thermometers?
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.
Do pool thermometers contain mercury?
Most pool thermometers do not contain mercury. An easy way to tell if a pool thermometer contains mercury is if it sinks to the bottom of the pool rather than float.
Is alcohol used for clinical thermometers or laboratory thermometers?
Alcohole is not used for any thermometer only murcury (Hg) is used
What is Mercury used for?
Mercury is used for wobbler (fishing) lures, barometers, diffusion pumps, fluorescent lamps, street lights, advertising signs, and many other things. Mercury used to be common in thermometers but was replaced with any one of a number of liquids.
Why mercury is used in thermometer for indication?
Because it is just a standardised and easy way of making thermometers. You could use any substance, the pricible is the same: A substance will expand the hotter it gets. Mercury just expands a lot more than most elements and so is easier to make a thermometer.
Do modern thermometers contain mercury?
Yes. Most standard lab thermometers are either alcohol or mercury filled.
Why isn't mercury in thermometers any more?
I don't know to what extent mercury is still being used, but it makes sense to phase it out: mercury is extremely toxic. If a mercury thermometer breaks, you have to be careful not to breathe the vapors.I don't know to what extent mercury is still being used, but it makes sense to phase it out: mercury is extremely toxic. If a mercury thermometer breaks, you have to be careful not to breathe the vapors.I don't know to what extent mercury is still being used, but it makes sense to phase it out: mercury is extremely toxic. If a mercury thermometer breaks, you have to be careful not to breathe the vapors.I don't know to what extent mercury is still being used, but it makes sense to phase it out: mercury is extremely toxic. If a mercury thermometer breaks, you have to be careful not to breathe the vapors.
