The term "eudiometer" is of Greco-Roman origin. "Eu" means "good," and "dio" means God. The latter part is a reference to God's residence as in the atmosphere, heavens or sky. The "meter" part indicates measurement. The first mention of an eudiometer was in 1777, when Italian phy...
What is Boqu Industrial Online Dissolved Oxygen Meter (DOG-2092) share: Contact Now Chat with Supplier Get Latest Price About this Item Details Company Profile Price Purchase Qty.Reference FOB Price 1-99 PiecesUS$600.00 100+ PiecesUS$400.00 ...
What is 0-15lpm Oxygen Flowmeter Humidifier Bottle Insert Gas Flow Meter for Wall share: Contact Now Chat with Supplier Get Latest Price About this Item Details Company Profile Price Purchase Qty.Reference FOB Price 2-199 PiecesUS$10.00
What is an easy way to understand Gas Pressure? A gas is collected over water at 18^(o) C at a pressure 755 mm. What is the partial pressure of the gas? What is the pressure in a 5.00 L tank with 10.00 grams of oxygen gas at 350 K?
Multi-chapter guide to Dynamometers describing: what a dynamometer is, how a dynamometer works, dynamometer uses, dynamometer types, dynamometer testing.
According to Lynne, there is always something driving her on. At age 9, when she was swimming in an outdoor pool one day, a violent storm blew up, but she refused to get out of the pool. Something make her carry on. Then she realized that, as the water got colder and rougher, sh...
How can I prevent the spread of the MERS virus?The MERS virus is spread when an infected person talks, coughs, or sneezes. Others can become infected by breathing in the virus or getting the virus in their eyes. Follow the directions below to prevent the spread of the MERS virus:...
How can I prevent the spread of the SARS virus?The SARS virus is spread when an infected person talks, coughs, or sneezes. Others can become infected by breathing in the virus or getting the virus in their eyes. Follow the directions below to prevent the spread of the SARS virus:...
A hydrogen fuel cell bus is an electric bus that uses hydrogen as its fuel source to generate electricity to power an electric motor, which in turn drives the bus's wheels. Unlike traditional battery-powered electric vehicles that need to be charged through a plug-in charging system, hydrogen...
How to Select a Variable Area Flow Meter: Design Variations A wide choice of materials is available for floats, packing, O-rings, and end fittings. Rotameter tubes for such safe applications as air or water can be made of glass, whereas, if breakage would create an unsafe condition, they...