Question

Uses of sixs maximum and minimum thermometer, mercury barometer, Wind wane, anemometer, rain gage and hygrometer

Answer 1

Hello friend.!

Uses:

[] Six maximum and minimum thermometer:
It is used for measuring the atmospheric temperature.

[] Mercury barometer is the standard instrument used for measuring atmospheric pressure.

[] Wind vane is used to measure or indicate wind's direction.

[] Anemometer is used measure the speed of the wind.

[] Rain gauge is used to measure the amount of rain fall.

[] Hygrometer is used to measure the moisture content on the air.

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Hope you understood.

Answer 2

Answer:

As given under

Explanation:

• The six maximum and minimum thermometers are a U shaped parallel tube of glass which contains mercury in the middle and it goes up and down the glass on the basis of expansion and contraction of alcohol. Mostly used in metrology and horticulture.

• Mercury barometers are used to measure the atmospheric pressure through a glass tube. Thus the tube rises or falls depending on the basis of oxygen. When a\warm air is less dense its pushed into the area by wind and pressure of the area will fall.

• Weather vane or wind vane is an instrument used to show the direction of winds typically used in agriculture ornament. Vane is an old English term meaning flag.

• An Anemometer is a device used to measure the speed of winds and also point there direction it's a common meteorological instrument.

• The hydrometer is a device used to measure the amount of humidity and water vapor in the atmosphere or soils etc.

• Rain gauge is an instrument or tool used to collect and measure the amount of rainfall over the period of time so as to estimate its pattern if rainfall.