Is pure water a conductor?

Is pure water a conductor?

Pure water is not a good conductor of electricity. Ordinary distilled water in equilibrium with carbon dioxide of the air has a conductivity of about 10 x 10-6 W-1*m-1 (20 dS/m). Because the electrical current is transported by the ions in solution, the conductivity increases as the concentration of ions increases.

What country did Lennox Lewis represent in the 1984 Olympic Games?

At the age of 18, Lewis represented Canada as a super heavyweight at the 1984 Summer Olympics in Los Angeles.

What time does the new york stock exchange open?

The NYSE is open for trading Monday through Friday from 9:30 am – 4:00 pm ET, with the exception of holidays declared by the Exchange in advance. The NYSE trades in a continuous auction format, where traders can execute stock transactions on behalf of investors.

Which is the largest internal organ in the human body?

The largest internal organ is the liver. It is also the heaviest organ, with an average of 1.6 kilograms (3.5 pounds). The largest external organ, which is also the largest organ in general, is the skin.

Which celebrity lost a ‘look-alike’ contest of themselves?

Dolly Patron once entered a look-alike contest without revealing her actual identity. She ended up losing to the contest to a drag-queen.

What is the only vegetable that is never frozen?

The only vegetable or fruit never sold frozen, canned, processed, cooked, or in any form but fresh….lettuce.

How can you keep from crying while cutting onions?

Cutting onions irritates the lachrymal glands, causing them to excrete tears. Chewing gum while cutting onions prevents tears by forcing you to breathe through your mouth. This disperses the irritant so that a significantly smaller amount reaches the lachrymal glands, preventing them from being irritated enough to release tears.

Who invented the first typewriter?

The first typewriter to be commercially successful was invented in 1878 by Americans Christopher Latham Sholes, Frank Haven Hall, Carlos Glidden and Samuel W. Soule in Milwaukee, Wisconsin, although Sholes soon disowned the machine and refused to use, or even to recommend it.