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You are planning to go to a very cold place where the night temperature drops to minus 50 deg c which thermometer will you take with you- mercury or alcohol and why?
I would take an alcohol thermometer because it can accurately measure temperatures as low as -70 degrees Celsius, whereas a mercury thermometer may not work reliably at such low temperatures. Additionally, alcohol is less likely to freeze at extremely cold temperatures compared to mercury.
Would you use alcohol or Mercury in a thermometer if you wanted to measure tempatures at the North pole?
Alcohol would be used in a thermometer to measure temperatures at the North Pole because it has a lower freezing point than Mercury. Alcohol remains liquid at colder temperatures, making it suitable for use in extreme cold environments like the North Pole. Mercury would freeze at the very low temperatures experienced at the North Pole.
Mercury or ethanol thermometer in arctic?
An ethanol thermometer would be better suited for use in the arctic compared to a mercury thermometer. This is because ethanol has a lower freezing point (-114°C) compared to mercury (-39°C), making it more reliable in extremely cold temperatures. Additionally, ethanol is safer to use as it is non-toxic in case of breakage.
Would a common mercury thermometer be feasible if glass and mercury expanded at the same rates for changes in temperature?
No, even if glass and mercury expanded at the same rates, a common mercury thermometer would not be feasible because the volume of mercury would still change non-linearly with temperature due to its high thermal expansion coefficient. This would result in inaccurate temperature measurements.
Would you rather use alcohol or Mercury in a thermometer?
Alcohol is a safer choice for a thermometer liquid as it is not as toxic as mercury, making it safer for both human health and the environment. Mercury can be harmful if it leaks or is accidentally ingested, whereas alcohol is less harmful if exposed.
You are planning to go to a very cold place where the night temperature drops to minus 50 deg c which thermometer will you take with you- mercury or alcohol and why?
I would take an alcohol thermometer because it can accurately measure temperatures as low as -70 degrees Celsius, whereas a mercury thermometer may not work reliably at such low temperatures. Additionally, alcohol is less likely to freeze at extremely cold temperatures compared to mercury.
Why not mercury thermometer is used to measure temperature of hot milk?
It could be used to do this - it is capable of doing it. However, Mercury is poisonous and a mercury thermometer is made out of fragile glass. Thus the danger that the thermometer would break releasing mercury into the milk (which would be for a person to drink) means that a mercury thermomiter is not the temperature sensor to use in this instance.
Would you use alcohol or Mercury in a thermometer if you wanted to measure tempatures at the North pole?
Alcohol would be used in a thermometer to measure temperatures at the North Pole because it has a lower freezing point than Mercury. Alcohol remains liquid at colder temperatures, making it suitable for use in extreme cold environments like the North Pole. Mercury would freeze at the very low temperatures experienced at the North Pole.
Why can a liquid mercury thermometer only be used between -40 and 360?
The range of -40 to 360 degrees Fahrenheit is within the melting point and boiling point of mercury, ensuring that the mercury remains in liquid form and does not solidify or vaporize. Outside this range, the thermometer would not function accurately as the mercury would either freeze or evaporate.
Which thermometr will you take when you go to south expedition mercury or alchol?
An Alcohol thermometer would be the best as it is more sensitive than the mercury thermometer.
Why cant you use a mercury thermometer to measure the melting point of gold?
The thermometer would melt
Why would a mercury thermometer not work below -39 degrees Celsius?
Mercury freezes at around -39 degrees Celsius, so below this temperature, the mercury in the thermometer would solidify and no longer be able to expand and contract with changes in temperature, rendering the thermometer unusable.
What would you measure temperature with?
A Mercury thermometer (but not a medical one!)
Why wouldn't you take a mercury in glass thermometer with you to south pole?
If I only had those 2 choices... I would use ALCOHOL since Mercury freezes at -38.72° Celsius. The North Pole can get down below -50° Celsius. Ethanol (alcohol) freezes at -114 ° Celsius Methanol (alcohol) freezes at -97.8° Celsius
Why would you use alcohol thermometer rather then a mercury thermometer in the north pole?
because it would turn to ice and alcohol wouldn't
Would you use alcohol or mercury in a thermometer at the South Pole and why?
I would use alcohol in a thermometer at the South Pole because it remains liquid at much lower temperatures than mercury, which can freeze at approximately -39°C (-38.6°F). Alcohol's lower freezing point makes it more suitable for extreme cold conditions. Additionally, alcohol is less toxic than mercury, making it a safer option in case of a breakage.
What would you measure water temperature with?
A mercury thermometer (but not a medical one!)
