E=h*nu
c=nu*lambda
Frequency = speed of light/wavelength
F = 310^8/510^-7 = 610^14 Hz
Energy = Planks Constant x frequency
E= 6.6310^-34 * 610^14 = 3.97810^-19 which is roughly equal to 410^-19 J for the energy of 1 photon of green light.
3.010^8 m/s = (5.010^-7 m)v
Hope this helps!
E=h*nu
c=nu*lambda
h is Plancks constant.
where h is plancks constant(m2 kg/s2), nu is frequency(1/m), lambda is wavelength (m), and E (J). thats for one photon, so then just multiply by avogadros #.
This would give you the answer for one photon, and multiplying that by 6.0210^23 would give you the answer for one mole.
Once you solved for v, you would plug that into the equation E=hv, and solve for E. (By the way, the units for v is per seconds, or s^-1.)
This would give you the answer for one photon, and multiplying that by 6.0210^23 would give you the answer for one mole.
3.010^8 m/s = (5.010^-7 m)v
E=h*nu
c=nu*lambda
E=h*nu
c=nu*lambda
First you would plug in 5.0 x 10^-7 m into the first equation and solve for v, the frequency.
This post is last updated on hrtanswers.com at Date : 1st of September – 2022