449 g K x 1 mole K/39 g K = 11.5 moles (3 sig figs)
449 (g K) / 39.1 (g/mol K) = 11.5 mol K
6750 J
I'm answering this the old-fashioned way: with a current literature search (since January 2012)--Deep-water bottom current research in the northern South China Sea using a reflection seismic method - (Acta Oceanica Sinica 2012-02) - ChinaEarthquake hazards: Putting seismic research to most effective use (Nature 783:7388) - California Traveling ionospheric disturbances: simulation and observation, the importance of latitudinal coupling of gravity wave-Perkins-Es layer instabilities and forcing from pre-seismic events (not yet in press) - Brasil An Introduction to the Regional Italian Project ProSisMu Devoted to the Seismic Protection of Ancient Masonry Structures (Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE), 2012 IEEE 21st International Workshop) - ItalySeismic Design Scope of Tower Structures for UHV Transmission Lines on the Zone of Earthquake Fortification Intensity 8 (Advanced Materials Research (Volumes 446 - 449) - Chinaand 13,000+ other entries, about equally divided between technologies to detect/predict earthquakes and methods to protect structures from earthquake damage
One side doesn't look similar too the other because if for e.g there is a mountain and on one side there is a volcanoe and it erupts then the shooting rocks from the volcanoe will attack on side making rocks mov about and making th sides look different...DUH!
449 (g K) / 39.1 (g/mol K) = 11.5 mol K
Potassium (chemical symbol K) has atomic number 39.1. Amount of K in 449g sample = 449/39.1 = 11.5mol There are 11.5 moles of potassium in a 449g sample.
449 miles = 722.5955 km.
There are 0.3048 metres in one foot. Therefore, 449 feet is equal to 449 x 0.3048 = 136.8552 metres.
1% of 449 = 1% * 449 = 0.01 * 449 = 4.49
449
a lot
449% = 449/100 in fraction
449% = 449/100 in fraction
449 miles
4,490
449.