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What is the difference between a 1942d mercury dime and a 1942d 42 over 41 mercury dime?
The 42 over 41 is an error coin. A die hub prepared for 1941 was re-cut for use in 1942. The original "1" shows behind the "2" in the date.
Why is mercury suitable to be used to measure temperatures from 0 to 100 degrees?
because that is far the degrees goes on earth. otherwise 200 degrees or over we all as humans will die or be dead. or the mercury themometer will explode.
Why is the angle of contact of mercury obtuse?
Cohesive force between molecules of mercury is more than adhesive force between molecules of mercury and those of glass. This results in formation of a convex meniscus for surface of mercury. Actually, cohesive and adhesive forces are phenomenon due to surface tension of a liqud. The angle made by mercury from the glass surface is obtuse.
How are standard and minimum-maximum thermometers?
Standard thermometers measure temperature using a uniform scale, typically in Celsius or Fahrenheit, by expanding or contracting a liquid (like mercury or alcohol) within a glass tube. Minimum-maximum thermometers, on the other hand, record the highest and lowest temperatures over a specified period, using a locking mechanism that retains the extremes for easy reading. They provide a convenient way to monitor temperature fluctuations without frequent checks. Both types serve important roles in weather observation and temperature monitoring.
What is distance between mercury and sun in scientific notation?
3.598 x 10^7 miles
What are the temperatures of the five planets closest to the sun?
For the planets Mercury and Mars, their maximum and minimum temperatures are listed:* Mercury (minimum = -184 °C; maximum = 465 °C) * Venus (average = 449 °C)* Earth (average = 7.2 °C)* Mars (minimum = -123 °C; maximum = 36 °C)* Jupiter (average = -153 °C)
What is the application of a Six's thermometer?
A Six's thermometer is typically used in meteorology to measure the minimum and maximum temperatures over a period of time. It consists of two mercury columns that are moved by the mercury in the thermometer to indicate the highest and lowest temperatures reached.
What is the difference between high and low pressure mercury lamps?
High pressure mercury lamps operate at higher pressures and temperatures, producing a bluish light with higher energy efficiency compared to low pressure mercury lamps. Low pressure mercury lamps operate at lower pressures and temperatures, producing a softer, more diffuse light with lower energy efficiency.
What is the difference between the 1950 Mercury club coupe and the Mercury coupe?
A rear seat
What the different between average temperatures of mercury and venus?
Approx 295 Celsius degrees.
What planet has a huge temperature difference between night and day sides?
Mercury has a huge temperature difference between its day and night sides. During the day, temperatures can reach up to 800 degrees Fahrenheit (430 degrees Celsius), while at night, temperatures can drop to around -290 degrees Fahrenheit (-180 degrees Celsius) due to its lack of atmosphere to retain heat.
What is fascinating about mercury the planet?
The fact that its daytime and nighttime temperatures vary between -183C and +427C.
Does a Kelvin thermometer contain mercury or alcohol?
There is no mechanical difference between a kelvin thermometer and any other kind so I think it would be the same as other thermometers i.e. Alcohol (because it is not as dangerous as mercury)
What is the size difference between Mercury and Earth?
The size of your mommas stomach
What is the difference between Mercury barometer and a aneroid barometer?
their spelling is different.
What is the difference between a Mercury 90 horsepower motor and a Mercury 115 horsepower motor?
25 horse power.
What liquids are found in a maximum and minimum thermometer?
A maximum thermometer typically contains mercury, which expands and contracts with temperature changes, allowing for precise measurements of high temperatures. In contrast, a minimum thermometer usually contains alcohol (often colored for visibility), which contracts more than mercury and can accurately indicate low temperatures. The design of both thermometers allows for the liquids to remain in place at the maximum or minimum temperature recorded until manually reset.
