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alchohol has lower freezing point so it is used in minimum bulb,as it contracts the Mercury bar rises in the minimum bulb..
Alcohol is used in maximum-minimum thermometers due to its low freezing point, which allows the thermometer to measure temperatures below the freezing point of water. Additionally, alcohol has a wide range of liquid state, making it suitable for measuring both high and low temperatures accurately. Its thermal expansion properties also make it sensitive to temperature changes, allowing for precise readings in both maximum and minimum temperature ranges.
Why steel pointer is used in maximum and minimum thermometer?
These wee steel bars are known as riders, and they mark the travel extent of the Mercury column. They are held in place by a feeble magnet. When the reset button is pushed, it moves the magnet away from the tube, and the riders will settle.
When do you use a box-plot?
A box plot may be used at a preliminary stage to determine the centre and spread of a set of data. The box [and whiskers] plot measures the central point by the median and the range from the maximum and minimum or the quartile points.
What is the weber fraction?
A formula used to determine the minimum threshold of perceived change
What is the recommended minimum length of anchor line to be used for an overnight stay?
The recommended minimum length of an anchor line to be used for an overnight stay is a 5-to-1 ratio in good weather or 7-to-1 in bad weather.
What is the minimum number of bars on an abacus?
The minimum number of bars on an abacus is nine. An abacus is a calculating tool that was used before the written numeral system came into use. It is still used by merchants and traders in countries in Asia and Africa.
Why is alcohol used in 6s maximum and minimum thermometer?
Alcohol is used in maximum and minimum thermometers because it has a low freezing point and a wide range of expansion and contraction with temperature changes. This allows the alcohol to accurately measure and record the highest and lowest temperatures reached over a period of time.
Explain the used of a maximum minimum thermometer is used?
A maximum minimum thermometer is used to measure the highest and lowest temperatures reached during a specific period. It contains two separate indicators that show the highest temperature reached (maximum) as well as the lowest temperature (minimum). This type of thermometer is useful for tracking temperature variations over time.
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.
How do you do a daily temperature range?
One practical method is used by gardeners the Minimum and maximum thermometer
What is a max-min thermometer?
A max-min thermometer is a type of thermometer that records the maximum and minimum temperatures reached over a specific period. It contains two markers that can be moved by the mercury or alcohol in the thermometer to indicate the highest and lowest temperatures. This type of thermometer is often used to monitor temperature fluctuations in indoor or outdoor environments.
Which instrument is used to measure the maximum and minimum temperature of the day?
A maximum-minimum thermometer is typically used to measure the highest and lowest temperatures of the day. This type of thermometer contains two scales that can be set manually to record the highest and lowest temperatures reached within a specific period.
Why is alcohol used in a minimum thermometer?
Alcohol is used in a minimum thermometer because it has a low freezing point and a wide range of liquid states, making it suitable for measuring low temperatures accurately. Additionally, alcohol thermometers are less prone to breakage due to freezing compared to traditional mercury thermometers.
Which thermometer is used to measure atmospheric temperature?
A meteorological thermometer is used to measure atmospheric temperature. These thermometers are typically placed in weather stations or on weather balloons to collect temperature data for forecasting and research purposes.
What are the functions of sixs maximum and minumun thermometer?
A Six's maximum and minimum thermometer is designed to measure and record the highest and lowest temperatures reached over a certain period. The two parallel scales on the thermometer show the readings and can be reset manually. This thermometer is commonly used in meteorology and greenhouse monitoring to track temperature fluctuations.
What are uses of 6s maximum minimum thermometer?
A 6s maximum minimum thermometer is commonly used to measure the highest and lowest temperatures reached over a period of time, such as a day or a week. It is often used in meteorology, agriculture, and environmental monitoring to track temperature fluctuations accurately.
What is an alcohol thermometer used for?
An alcohol thermometer is used to measure temperature by the expansion and contraction of the alcohol in the thermometer's tube. It is commonly used in lab settings, homes, and industries to measure temperature accurately within a specific range.
What liquids are used in thermometer?
Mercury and alcohol
