Cruise is at 0.78 to 0.79 mach depending on the fuel consumption rate. Mach is the speed of sound and varies by altitude, temperature and air density. At 35,000 feet altitude, mach 1 is 663.5 mph for standard conditions. It is a few mph faster for lower altitudes and a few mph slower for higher altitudes. For standard conditions in the 33,000 to 39,000 typical cruise altitude, 0.78 to 0.79 mach would be 515 to 525 mph.
Lightwaverf Daily Update: Lightwaverf is listed in the Leisure Goods sector of the London Stock Exchange with ticker LWRF. The last closing price for Lightwaverf was 13.50p. Lightwaverf has a 4 week average price of 13p and a 12 week average price of 11.13p.
What: After being up in early trading, share of iron ore producer Cliffs Natural Resources Inc (NYSE:CLF) were hammered down the rest of the day and more than 9% at one point, before closing at about an 8% drubbing. That puts the stock down about 12% this week alone.This isn't anything unfamiliar for Cliffs investors over the past few years, as the company's shares have fallen from the $100 level in 2011, to today's $5 and change. CLF data by YCharts.ut you'll probably just call it how I made my millions.. Don't be too late to the party -- click here for one stock to own when the Web goes dark. Jason Hall has no position in any stocks mentioned. The Motley Fool owns shares of Cliffs Natural Resources. Try any of our Foolish newsletter services free for 30 days.