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What is Mercury thermometer use to measure?
A mercury thermometer is used to measure temperature.
What is the difference between the maximum and minimum temperatures on mercury?
On Mercury, the maximum surface temperature can reach about 430 degrees Celsius (800 degrees Fahrenheit) during the day, while the minimum temperature at night can drop to around -180 degrees Celsius (-290 degrees Fahrenheit). This extreme temperature variation is primarily due to Mercury's thin atmosphere, which cannot retain heat, and its slow rotation, leading to long days and nights. As a result, the temperature difference between day and night is approximately 610 degrees Celsius (1,100 degrees Fahrenheit).
What measure unit would you use to measure a two year old?
It depends on what you want to measure. Kilograms for mass. Centimetres for height. Degrees Celsius for temperature. Hertz for pulse (even though the unit is not made explicit). Millimetres of Mercury for blood pressure. etc.
What state is mercury a 0 degrees?
Liquid
Are the planets on a straight line?
This may appear so from a Solar System perspective. The degrees of inclination range from 3.38 degrees for Mercury to Earth (which has the largest) with 7.55 degrees of inclination from the Sun's equator.
Why can mercury measure temperatures -38 to 350?
Mercury can measure temperatures between -38°C and 350°C due to its unique physical properties. It remains liquid at low temperatures, with a freezing point of -38.83°C, allowing it to accurately measure colder temperatures. Additionally, mercury has a high boiling point of 356.73°C, making it suitable for measuring higher temperatures without vaporizing. Its consistent thermal expansion also ensures precise readings within this range.
Can a mercury thermometer be used to measure temperature between 500 and 600?
No, a mercury thermometer typically has a limited range, generally up to around 500 degrees Fahrenheit or 260 degrees Celsius. Attempting to measure temperatures between 500 and 600 degrees with a mercury thermometer can damage the thermometer due to its thermal expansion limits. If you need to measure temperatures in that range, it's best to use a thermometer specifically designed for high-temperature measurements.
Why is mercury thermometer not suitable to measure the temperature of very cold regions?
Mercury freezes at around -39°C, so it cannot be used to measure temperatures below that point. In very cold regions where temperatures can drop significantly lower than this, mercury thermometers would not be accurate or reliable. Furthermore, mercury is also toxic, posing health and environmental risks if the thermometer were to break in such harsh conditions.
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.
What is the highest temperature a mercury thermometer can measure?
Mercury thermometers can typically measure temperatures up to 500 degrees Celsius (932 degrees Fahrenheit). However, they are not commonly used for measuring high temperatures due to safety concerns associated with the toxicity of mercury.
Why can't mercury thermometers go past -40?
Mercury thermometers can go past -40 degrees Celsius. However, mercury freezes at temperatures below -39 degrees Celsius, so the thermometer will not be able to register lower temperatures accurately.
What is mercury liquid is in a thermometer?
The liquid in a Mercury thermometer is ... Mercury. Mercury is an element which is liquid from -38.83 °C to 356.73 °C, making it useful for measuring temperatures for most of the environments we encounter in person. Below that range, mercury solidifies and we would have to find another liquid to use in a thermometer or find another way to measure temperature (such as a thermocouple). Above that temperature range, mercury starts to boil (unless kept under pressure) so it's not suitable for measuring high temperatures. In theory we could still use a liquid thermometer with something that is liquid at high temperatures, but it gets rather complicated and there are easier and safer ways to measure high temperatures.
What planets temperature can rise above 1000 degrees?
Mercury and Venus have surface temperatures that can reach above 1000 degrees Fahrenheit. Venus holds the record for the hottest planet in our solar system, with surface temperatures averaging around 900 degrees Fahrenheit. Mercury's temperatures can exceed 800 degrees Fahrenheit due to its proximity to the Sun.
What is the coldest inner planet mercury or mars?
Depends: Mercury has the lowest overall temperatures as night on the planet can reach -173C (-279F). However day time temperatures at the equator reach 426C (800F). Also, a full rotation on Mercury is 58.6 Earth days. Parts of Mercury's polar regions are never exposed to the sun and reach temps below -171C (-276F) during the entire Mercurial day. For absolute coldest temperatures reached: Mercury wins. For mean equatorial temperatures: Mars: -63C (-81F) Mercury: 67C (152F) For mean temperatures: Mars wins
Is mercury a liquid at 150 degrees?
Yes, mercury is a liquid at 150 degrees Celsius. Mercury is a unique element that remains in liquid form at normal room temperature and only solidifies at temperatures below -38.83 degrees Celsius.
What is the avg temp of mercury?
The average surface temperature of Mercury is about 167 degrees Celsius (332 degrees Fahrenheit). However, temperatures can vary significantly due to its thin atmosphere, with daytime temperatures soaring to around 430 degrees Celsius (800 degrees Fahrenheit) and nighttime temperatures dropping to approximately -180 degrees Celsius (-290 degrees Fahrenheit). This extreme temperature fluctuation occurs because Mercury has a slow rotation period and lacks a significant atmosphere to retain heat.
What the different between average temperatures of mercury and venus?
Approx 295 Celsius degrees.
