Speed of sound...

[hardcore misery]

for ambient temperature: 345 m/s
for sea level: 4800ft/s

[switch_link]

Na-alala ko tuloy yung question sa board exam. Kapag ang electromagnetic wave daw pumasok sa isang denser medium, ano daw ang property niya na nagbabago  ----> Frequency or Wavelength ?   Correct answer is Wavelength hehehehe..

If I remember it correctly din... erroneous yung question at misleading.. kasi dependent ang wavelength sa frequency at vice versa.. hmmm... pls. refer to this site http://en.wikipedia.org/wiki/Wavelength

[ef - el - ay - pee]

If I remember it correctly din... erroneous yung question at misleading.. kasi dependent ang wavelength sa frequency at vice versa.. hmmm... pls. refer to this site http://en.wikipedia.org/wiki/Wavelength

longer wavelength -> lower frequency

trivia: bakit c ang speed of light? c means celeritas

http://en.wikipedia.org/wiki/Celeritas

[switch_link]

longer wavelength -> lower frequency

trivia: bakit c ang speed of light? c means celeritas

http://en.wikipedia.org/wiki/Celeritas

ok 

[hardcore misery]

eto formula oh:

331.45 + (0.6 * Temp)

take note, lumabas yang 0.6 na yan sa GEAS

[mArKhAo]

eto formula oh:

331.45 + (0.6 * Temp)

take note, lumabas yang 0.6 na yan sa GEAS

pwede din po ito: 
v = 331.45 ((273 + (Temp in C))/273)^0.5

for ideal gas naman:



gamma - ratio of specific heats
R - molar mass constant
k- boltzman
M-molar mass - kg/mole
m-mass of single molecule in kg
T- temp in kelvin