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So far, observations of Mercury from ground-based observers and the Mariner 10 spacecraft have not shown evidence of a significant atmosphere compared to other planets. Mariner 10 did observe a tiny amount of helium 1000 km above the surface, but this is probably caused by the solar wind and the breakdown of Mercury's crust. Sodium, potassium and oxygen have also been detected in Mercury's very weak atmosphere, but these elements can be lost when they react with the Sun and Mercury's magnetic field.
Mercury has a very thin atmosphere composed mostly of oxygen, sodium, hydrogen, helium, and potassium. Water has been detected in the form of ice in craters at the planet's poles, where temperatures are extremely low.
So far, observations of Mercury from ground-based observers and the Mariner 10 spacecraft have not shown evidence of a significant atmosphere compared to other planets. Mariner 10 did observe a tiny amount of helium 1000 km above the surface, but this is probably caused by the solar wind and the breakdown of Mercury's crust. Sodium, potassium and oxygen have also been detected in Mercury's very weak atmosphere, but these elements can be lost when they react with the Sun and Mercury's magnetic field.
Studies have shown that under the north pole of Mercury, there might be liquid water.
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What deos a barometer measure?
A barometer is used to measure air pressure. It measures the atmospheric pressure using air, mercury, or water and will be shown as inches of mercury or millibars.
When mercury water and air filled in three balls respectively qwhich has greater inertia?
Out of those substances, mercury has the greatest density. So for the same volume, mercury will be the heaviest and carry the most inertia.
What makes Mercury's surface dry and almost airless?
Mercury's surface is dry and almost airless because of its close proximity to the Sun, which causes intense solar winds to strip away its atmosphere. Additionally, Mercury's weak gravitational force is not strong enough to hold onto an atmosphere like Earth's. This makes it unable to retain significant amounts of water or air on its surface.
What is an instrument that measures changes in air pressure using liquid mercury?
Any liquid can actually be use in a tube (barometer) to measure air pressure, but there are various advantages in using mercury for the purpose. 1. Mercury is a shiny liquid (a liquid metal) so it can be easily seen through the glass tube. Other liquid like water are transparent. 2. Mercury is very heavy. So only 76cms of it rises in the tube. Had you been using water for the purpose, you would need a glass tube as long as 55ft. 3. Mercury does not stick to the glass surface inside, so the reading obtained is much more accurate and precise. Remember: Water droplets stick to glass.
Does Mercury have clean air?
Mercury does not have any air. It is too close to the sun to have the kind of atmosphere that we have on Earth.
Dies Mercury have air and water?
No. Mercury has neither air nor water.
Is mercury an air or water planet?
Mercurcy is an air planet!!=]
How does the mercury from the air enter the water supply?
Mercury from the air can enter the water supply through precipitation, such as rain and snow, carrying mercury particles from the atmosphere into bodies of water. Additionally, mercury emissions from industrial sources can settle on land and eventually run off into waterways, contributing to mercury contamination in aquatic environments.
Mercury is a small rocky planet and it has no water and?
Air
Can Mercury from the air get into water and build up in fish tissue.?
true
Is Mercury liveable or not?
No. Mercury has no air or water. It is extremely hot during the day and extremely cold at night.
Where is the water pump located on a 15HP mercury outboard?
The 15 horsepower Mercury outboard motor does not have a water pump. The outboard motor is air cooled and does not have a need for circulating water.
What accounts for the difference in heights of mercury vs water columns?
Density
What deos a barometer measure?
A barometer is used to measure air pressure. It measures the atmospheric pressure using air, mercury, or water and will be shown as inches of mercury or millibars.
What a barometer with Mercury?
barometers with mercury measure air pressure. when the air pressure is high the mercury rises
What is mercury's conditions?
there is not any air on Mercury
Why are there no living things in mercury?
Because it is too close to the Sun, there`s no air to breathe, and definently no water.
