Ambient pressure concept of pressure becomes irrelevant, and it is undefined at a gravitational singularity. The SI unit of pressure is the pascal (Pa), which is a very small unit relative to atmospheric pressure on Earth, so kilopascals (kPa) are more commonly used in this context. The ambient atmospheric pressure at sea level is not constant: it varies with the weather, but averages around 100 kPa. In fields such as meteorology and underwater diving, it is common to see ambient pressure expressed in bar or millibar. One bar is 100 kPa or approximately ambient pressure at sea level. Ambient pressure may in
Dorit Bar Or Dorit Bar Or Dorit Bar Or (born 1975) is an Israeli actress and fashion designer. In August 2009, Bar Or and the puppet cast of the TV show "Red Band" won the prize for the best TV comedy of the year. That year, she was also cited as Israel's best-dressed woman in "Pnai Plus" magazine. Dorit Bar Or graduated with an acting degree from Sorbonne, Paris in 1994. She then moved to Tel Aviv and starred in several low-key theater adaptations including Love and Human Remains in the role of Candy. She also played the role of French Revolutionist Charlotte