Tuesday, September 27, 2011

Blog Post 3: Simulations

the faster the speed the more calories are burned.
higher frequencies relate to higher energy.
when frequency is 27 than .98 hertz
when frequency is 100 than 3.7 hertz
when amplitude is 100 and frequency is 27 than it is still .98 hertz
the wavelength of frequency 27 is approximatly 60 cm
the wavelength of frequency 100 is approximatly 16 cm
the more energy something has the shorter its wavelength, which means it has a higher frequency.

Tuesday, September 20, 2011

Blog post 2: Unit cell of NaCl

Unit Cell of NaCl
the height, width, and lenght of one unit cell of NaCl is approximatly .464 nm, 46.4 angstroms, 4.64x10^-10m.
the mass of one cube of salt is approximatly 5.85x10^-5 grams, and every cube is approximatly 1.01x10^-11 moles
the dimensions of a single cube of NaCl is approximatly .161mX.161mX.161m, and there are a total of  NaCls in one cube of Salt.

Blog Post 1: atoms and moles galore

Describe 10 nm: If a beachball were equzilant to 2 nm than we would have to travel 1 light year to equal one meter.

Compare mole to an atom. If an atom were equvilant to 1ml of water than we would need two indian oceans worth of water to get an equvilant mole.