Calculate the energy of a photon of radiation with a frequency of 8.5 x 10^14 Hz. Use E=hv, where h = 6.626 x 10^-34

3 answers

Huh? You have the formula and the numbers, so plug 'em in.
E = 6.626*10^-34 * 8.5 * 10^14 = 56.321 * 10^-20
= 5.6321 * 10^-19 J
vj imh8yg08gy0g8y08ygpb[huh[upyhlgthgvulygiuhovijafsp
ojv
psodv
poasjvojs
fogvj
kZ{ODgui-9rtdjyu[dspor09dskhrj;idj[oiyff;h;r;ufo
6.626 x 10^-34 x 8.5x10^14
56.321 x 10^-20 (-34+14)
<-- (move . over to in between 5 and 6)

answer: 5.6 x 10^-19