What is the minimum and maximum temperature of laboratory thermometer?
A laboratory thermometer, which is colloquially known as the lab thermometer, is used for measuring temperatures other than the human body temperature. It ranges from -10˚C to 110˚C.
What is maximum and minimum thermometer Class 9?
Six’s Maximum and Minimum thermometer is a U shaped parallel tube made up of glass. One side registers the maximum temperature and the other side records the minimum temperature. The bend at the bottom of the thermometer contains mercury which moves up or down based on the expansion and contraction of alcohol.
What is maximum and minimum thermometer made of?
Description. Six’s Maximum and Minimum thermometer consists of a U-shaped glass tube with two separate temperature scales set along each arm of the U. One of these is for recording the maximum temperature encountered and the other for the minimum temperature.
What is the maximum range of thermometer?
Full-Scale Thermometer model switchable temperature ranges are –58 to 500°F and –50 to 250°C. Resolution is 0.1° from –20° to 200 and 1° elsewhere.
What is the use of maximum and minimum thermometer Class 7?
A maximum–minimum thermometer is used to measure the daily temperatures in order to prepare weather reports.
What is maximum and minimum thermometer Class 7?
The Six’s maximum and minimum thermometer was designed by James Six, and uses two thermometric fluids of mercury and alcohol to measure the readings in the thermometer. The alcohol contracts and pushes the mercury to the minimum temperature recorded in the day, which keeps the mercury in its position.
What do you mean by minimum and maximum temperature?
Minimum temperatures of an area or place is the lowest temperature at that place in a given time period. The lowest possible temperature is -273 degree Celsius, or 0 Kelvin( Kelvin is a unit of temperature) Maximum temperature is the highest temperature at a place in a given time period .
How does a maximum and minimum thermometer work?
This type of thermometer measures both the highest (maximum) and lowest (minimum) temperature over a period of time, usually one day (24 hours). Figure 2.1 shows that a maximum-minimum thermometer is U- shaped. The mercury in the tube pushes the markers as temperatures go up or down.
What is the use of maximum minimum temperature?
What is the maximum temperature in India?
In India, Phalodi in Rajasthan holds the record for highest temperature measured ever. Phalodi, near Pokharan, recorded the temperature of 51-degree Celsius or 123.8-degree Fahrenheit on May 19, 201.
What is the meaning of maximum and minimum temperature?
MAXIMUM TEMPERATURE: The definition of maximum is the largest number or highest number of something that is permissible or possible. MINIMUM TEMPERATURE: The lowest temperature recorded—diurnally, monthly, seasonally, or annually, or the lowest temperature of the entire record.
What is the difference between minimum and maximum temperature?
Minimum temperature of the day The highest temperature of a day is termed as ‘maximum temperature’. The lowest temperature of a day is termed as ‘minimum temperature’.
What is maximummaximum-minimum thermometer?
Maximum-minimum thermometers are typically U-shaped parallel tubes of glass. One side registers the minimum temperature, while the other registers the maximum temperature since its last reading.
What is Sixsix’s thermometer used for?
Six’s thermometer is a registering thermometer which can record the maximum and minimum temperatures reached over a period of time, for example 24 hours. It is used to record the extremes of temperature at a location, for instance in meteorology and horticulture.
What are the indexes on a thermometer?
The indexes are located on the surface of the mercury and move when the mercury is pushed by the oil or alcohol. When the temperatures reach their minimum and maximum, the steel indexes remain in place. This allows for the readings of both the minimum and maximum temperatures simultaneously without constant monitoring of the thermometer.
Which side of a thermometer registers the minimum temperature?
One side registers the minimum temperature, while the other registers the maximum temperature since its last reading. The bend at the bottom of the thermometer contains the liquid mercury, which moves up and down based on contractions of the oil or alcohol located in the two bulbs at the top of the thermometer.