mecury
an barometre without liquid mercury.
A barometre measures air pressure and is one of the tools to predict the weather; cooking uses a thermometer, which measures temperature.
it tells you if a storm is coming.
a barometer is used for measuring pressure,the units for measuring pressure include atm,pascal,torr,mm of hg,bars.
A partially evacuated chamber is used in an aneroid barometer because changes in atmospheric pressure will cause the flexible chamber to expand or contract, which is then measured and indicated on the barometer dial. This mechanism allows the aneroid barometer to measure variations in air pressure without the need for a liquid-filled chamber like in a traditional mercury barometer.
where liquid Hf is used
Liter is used to measure liquid volume. kiloliter can also be used.
liquid Hydrogen + liquid Oxygen
Liquid is used in hydraulic systems.
distl
Liquid
What is the new liquid used in athermometer than mercury?